Julie has three children whose ages are consecutive odd integers . If x represents the youngest child's age, which expression represents the sum of her children's ages?

Answers

Answer 1
Use A,B, and C for the childrens ages.
A (oldest child)
B=A-2
C=A-4
The sum of their ages is A+B+C. Substitute. 
A+(A-2)+(A-4)
3A-6= sum of her childrens ages

Related Questions

What is the mode? I can only pick one answer, but there are 3 answers that have a number that occurs the most. PLEASE explain how you got your answer. Look at the picture to answer my question. Thanks!

Answers

Mode is the number that appears most in a set of numbers
 Example: in {6, 3, 9, 6, 6, 5, 9, 3} the Mode is 6
I think the one you have highlighted is correct 
nvm it is a your correct you forgot to highlight the two 30s

Quincy is using 320 pieces of stone tile to make red white and blue mosaic. If 20% of the pieces are blue and 35% are white how many pieces are red?

Answers

100% = 320
20% = Blue tiles
35% = White Tiles
100% - 55% = Red Tiles = 45%
45% of 320
320 x 0.45 = 144 Red tiles
Final answer:

To determine the number of red tiles in Quincy's mosaic project, the percentage of blue and white tiles were converted to actual numbers and subtracted from the total. This calculation revealed that there are 144 red tiles.

Explanation:

Quincy is using 320 pieces of stone tile to make a mosaic.

It is given that 20% of the pieces are blue, and 35% are white. To find out how many tiles are red, we start by calculating the number of blue and white tiles:

Blue tiles: 20% of 320 = (20/100) * 320 = 64 tilesWhite tiles: 35% of 320 = (35/100) * 320 = 112 tiles

Adding the blue and white tiles together gives us 64 + 112 = 176 tiles.

Since the total number of tiles is 320, the number of red tiles will be the remaining tiles after subtracting the blue and white tiles:

Red tiles = Total tiles - (Blue tiles + White tiles) = 320 - 176 = 144 red tiles.

Therefore, 144 pieces of stone tile are red in Quincy's mosaic project.

Ramon needs 12 oranges to make 3 glasses of juice. What is the unit rate? Explain what it means in this situation.

Answers

The unit rate is 4. The unit rate means that for every 1 glass of juice you need one orange

What is 15% of 15% of 15% of 500 how does this compare to finding 45% of 500

Answers

"500* (15/100)* (15/100)* (15/100)= 1.6875

500* (45/100)= 225

Therefore, the process of finding 45% of 500 does not have anything to do with the process of finding 15% of 155 of 15% of 500~"
15% of 500 is 75, 15% of 75 is 11.25, 15% of 11.25 is 1.6875, an 45% of 500 is 225. Does that help?

What numbers have an absolute value of 9

Answers

-9 and 9 because of you look on a number line -9 and 9 are 9 numbers away from 0.

The numbers that have an absolute value of 9 are 9 and -9.

In general, the absolute value of a positive number x is |x| = x, and the absolute value of a negative number -x is |x| = -(-x) = x.

So, for any number x or -x where x ≠ 0, its absolute value is always positive and equal to the positive value of "x."

The absolute value of a number is the distance of that number from zero on the number line.

Since both 9 and -9 are 9 units away from zero, their absolute values are both 9.

Hence, the numbers are 9 and -9.

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how to convert 3,090 grams to kilograms

Answers

There are 1,000 grams in a kilogram. 
3090/1000=3.09
So, there are 3.09 kilograms in 3090 grams.
The answer is 3.09 kilograms

PLEASE HURRY!!!!!! Annette wanted to buy new carpet for her L-shaped room. Which expressions could be used to calculate the area of her room? choose EXACTLY TWO answers that are correct.
A. (17 • 20) – (14 • 10)
B. (17• 6) + (14 • 10)
C. (17 • 6) + (20 • 10)
D. (17 • 20) – (7 • 14)

Answers

If it is two answers then it would be both B and C

The unit rate for $920 for 40 hours

Answers

All that needs to be done for this question is:

920 divided by 40

once the problem has been solved the answer comes out to be:

23 dollars an hour

if you have any questions feel free to ask me ;)

Answer:

$23

Step-by-step explanation:

i did the thingy

What is the answer to 5 + 1 x 10=

Answers

5+1x10=15
5+(1x10)=15

Answer: The simplified answer is 15.

Explanation:

Since we have given that

[tex]5+1\times 10[/tex]

As we know about the BODMAS rule,

Where B stands for brackets

D stands for division

M stands fro Multiplication

A stands for addition

S stands for subtraction

So, in this expression, we first use the multiplication operation and then addition as shown below:

[tex]=5+1\times 10\\\\=5+10\\\\=15[/tex]

Hence , the simplified answer is 15.

A store sells a certain brand of jeans for $38. One day the store sold 6 pairs of jeans of that brand. How much money did the store make from selling the 6 pairs of jeans? Help me please on this one and kind explain what i'm supposed to do. Thanks!

Answers

First you take the price of the jeans $38 and then you multiply by how many pairs were sold (6) and $38x6=$228
they made $228 from selling 6 pairs of jean that cost $38 (which i can say is a lot for a pair of jeans) just multiply 38×6=228

For any nonzero real number a, the __________ of a is 1 over 8 .

integer

whole number

multiplicative inverse

absolute value

Answers

integer because it is an integer

multiplicative inverse

the number between 33.01 is added to the list so that the new list is still in numerical order between which two numbers should 33.1 be placed










Answers

three three. zero one

A 16-pound turkey cost $13.60. What was the cost per pound?

Answers

85cents per pound :) do 13.60 ÷ 16 = 0.85
.85 cents per pound.  I divided the price by the weight.

A function is represented by the graph. A function is represented by the graph.

Complete the statement by selecting from the drop-down menu.

The y-intercept of the function y = 2x + 1 is greater than, less than, or equal to the y intercept of the function represented in the graph.

A) Greater than

B) Less than

C) Equal to


Answers

Answer:

I took the test and they got it right, "equal to" is the correct answer.



The y-intercept of the function y = 2x + 1 is equal to the y-intercept of the function represented in the graph.

From the given graph: the y-intercept is = 1.

To find the y-intercept of y=2x+1 we compare it with y=mx+b.

So, b=y-intercept=1.

Both y-intercepts are 1.

It means the y-intercept of the function y = 2x + 1 is equal to the y-intercept of the function represented in the graph.

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what strategy can I use to solve 6x7 and 3x9?

Answers

Well, there are many strategies you can use to solve those problems. You can either use:

1. A Multiplication table
2. A number line
Or
3. Break it down

Example: 8 * 12

What I can do to "break it down" is I can substitute '12' as '10 + 2' and then simply multiply.

(8 * 10) + (8 * 2) = 80 + 16

80 + 16 = 96

So, in this case, 8 * 12 = 96; does this make sense?
You could use multiplication charts and arrays.(there are more)

need help 4 1/5,-0.22,-1.4,1.4

Answers

g wbjsejrjrjguriirriririeieieirjriejer
Final answer:

The given numbers include both decimal and fraction values, specifically -0.22, -1.4, 1.4, and 1/5 (equivalent to 0.2).

Explanation:

The given numbers are 1/5, -0.22, -1.4, and 1.4. These numbers represent a set of decimal and fraction values.

Decimal Numbers: -0.22, -1.4, and 1.4

Fraction Number: 1/5 (which is equivalent to 0.2)

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write the missing exponent. 1/169 = (1/13)

Answers

Answer is 2 because 13 times 13 is 169

Answer:

[tex]\frac{1^2}{13^2}=(\frac{1}{13})^{2}[/tex]

Step-by-step explanation:

We have been given an equation [tex]\frac{1}{169}=(\frac{1}{13})^{*}[/tex]. We are asked to write the missing exponent for our given equation.

We can see that 169 is square of 13, so we can write left side of our equation as:

[tex]\frac{1}{13^2}=(\frac{1}{13})^{*}[/tex]

We can raise 1 to any power and answer will be same.

Raising 1 to 2nd power, we will get:

[tex]\frac{1^2}{13^2}=(\frac{1}{13})^{*}[/tex]

Since both numerator and denominator is raised to 2nd power, so we can raise [tex](\frac{1}{13})[/tex] to 2nd power as:

[tex]\frac{1^2}{13^2}=(\frac{1}{13})^{2}[/tex]

Therefore, our missing exponent is 2.

On Saturday afternoon, 350 people attended a play. The seating was arranged in 7 equal rows. How many people sat in each row? Draw a bar diagram. Write and solve an equation.

Answers

350/7=50 So your answer is 50 
You have to divide 350/7 which equals to 50. 50 people sat in each row

Answer for a,b,and c PLEASE!!!

Answers

A: Yes
B: .5, 1, 1.5
C: d=t/ 6 2/3 - or somthing like that
a. not proportional
b. 1. is 6.66  2. is 20 3.is 60
c. you can't because the equasion is not proportional

Can someone please help me with question #3 plzz

Answers

(4.55 x 10^13)-(1.78 x 10^12)=4.372 x 10^13


     45500000000000
  -    1780000000000
-----------------------------
     43720000000000 or 4.372 x 10^13
Answer is 4.372x10^13 or 43,720,000,000,000 hope this helps

The scale on Krystal's map is 1 inch = 18 miles. How far apart are Greenville from north valley?

Answers

According to Krystal's map scale, the distance between Greenville and North Valley is 72 miles.

To find the distance between Greenville and North Valley using Krystal's map scale of 1 inch = 18 miles, you need to determine the distance represented by the two locations on the map and then convert it to real-world miles.

First, measure the distance between Greenville and North Valley on the map. Let's say it's 4 inches.

Now, multiply the measured distance on the map by the scale factor:

4 inches * 18 miles/inch = 72 miles.

Thus, according to Krystal's map scale, the distance between Greenville and North Valley is 72 miles.

This means that in reality, Greenville and North Valley are 72 miles apart.

This calculation is based on the given scale and assumes that the map accurately represents the geographical locations of Greenville and North Valley.

Always consider real-world conditions and factors like road layouts when planning actual travel.

Gee prepared 12 kilograms of dough after working 3 hours. How much dough did mr.g prepare if he worked for 20 hours? Solve using units rates

Answers

kilograms/hours 12/3=x/20 3x=240 x=80 kilograms 
Hope this helps!
Is you divide 12 by 3= 4kg (per hour) then do 4 times 20 :)

PLEASE HELP!!!! I DONT UNDERSTAND THIS.
The table and the graph below each show a different relationship between the same two variables, x and y:

A table with two columns and 5 rows is shown. The column head for the left column is x, and the column head for the right column is y. The row entries in the table are 4 comma 80 and 5 comma 100 and 6 comma 120 and 7 comma 140. On the right of this table is a graph. The x-axis values are from 0 to 10 in increments of 2 for each grid line. The y-axis values on the graph are from 0 to 350 in increments of 70 for each grid line. A line passing through the ordered pairs 2 comma 70 and 4 comma 140 and 6 comma 210 and 8 comma 280 is drawn.

How much more would the value of y be on the graph than its value in the table when x = 12?
20
90
150
180

Answers

the answer to this question is 180
the best answer is D) 180
D fits the most

Explain the meaning of (2,40).

Answers

Well basically, (2,40) are coordinate points where 2 represents x and 40 represents y.

Coordinate points - (x,y)
They are used to locate a point on a coordinate plane, or graph.

The correct answer for the meaning of (2,40) is they represents the coordinates of a point on x-y plane.

What are Co-ordinates?

Coordinates are sets of values used to represent the position or location of a point in a given space.

The number of values in a coordinate set depends on the dimensionality of the space being considered.

In two-dimensional space (2D), coordinates typically consist of two values, often denoted as (x, y).

Given points:

(2,40)

X-coordinate = 2

y-coordinate =40

The correct answer is (2,40) represents X and Y coordinate on a 2D plane.

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Gas mileage is the number of miles you can drive on one gallon of gas. A test of a Nissan car results in 450 miles on 10 gallons of gas.

A. What is the car's gas mileage?

B. How far could you drive with 60 gallons of gas?

Answers

A. 45 miles per gallon of gas
B. 2700 miles

Which functions are increasing?
Select all answers that are correct.

Answers

Hi there!

Your answers to this is the first and third file.
Why?

The functions are increasing because the arrow is pointing upwards.
Let me teach you something I learned in school!

Okay, you know how you read words from left to right? Well, it's the same with math like this! If you see a line on a graph pointing upwards when you look at it from left-to-right, then it's an increasing function. If it's the other way around, it's decreasing.

So your answers, as I said before, are A and C.
Hope this helps! Send me a private message if you need further explanation. :)

The first graph and the third graph are both increasing, those are your correct answers.




A number is written with the following factorization: 2^2 X 3 X 5^4 X 8 X 11^2. Is this factorization a prime factorization? Explain why or why not. If it is not correct, give the correct prime factorization of the number.

Answers

Considering the definition of prime number, prime factorization and a property of the potentiation, this factorization is not a prime factorization. The prime factorization is expressed as: 2⁵× 3× 5⁴× 11²

In the first place, a prime number is a natural number greater than 1 that has only two different divisors: itself and 1. That is, a prime number is an integer greater than 1 that is only divided exactly by 1 and itself .

On the other side, the "factors" are the numbers that you multiply together to get another number.

So "factoring into primes" is figuring out what prime numbers you have to multiply together to get the original number.

That is, factoring in prime numbers is writing any number as the multiplication of prime numbers, regardless of the order of the factors.

In this case, you have the factorization: 2²× 3× 5⁴× 8× 11²

This factorization is not a prime factorization. 2,3,5 and 11 are prime numbers, but 8 is not a prime number. This last number can be factored as:

8= 2³

Then, the factorization is expressed as: 2²× 3× 5⁴× 2³× 11²

A property of the potentiation expresses that the product of powers of equal base results in the same base raised to the sum of the exponents of each factor. In this case, 2² and 2³ are two powers with the same base, so the power is expressed as:

2²× 2³= 2²⁺³= 2⁵

Finally, the prime factorization is expressed as: 2⁵× 3× 5⁴× 11²

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Final answer:

The given number is not in prime factorization due to the presence of '8'. The correct prime factorization is '2^5 X 3 X 5^4 X 11^2'.

Explanation:

The number given in the question is not expressed in its prime factorization due to the presence of '8' which is composite number and can be broken down further. In fact, the number '8' can be represented as '2^3'. So, if we modify this in the original expression, it would change to 2^2 X 3 X 5^4 X 2^3 X 11^2. Simplifying this, we get 2^5 X 3 X 5^4 X 11^2, which is the correct prime factorization. A prime factorization only includes prime numbers, which are numbers that have exactly two distinct positive divisors: 1 and the number itself.

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A shipment of 8 tons of sugar is separated into containers of equal size. If the shipment fills 3 1/3 containers, how much sugar can one container hold. You don't have to give me the answer jus explain it please. Thanks!!!

Answers

take 8 and divide it by 3 1/3. to make it easer 1/3 could be .3 as a decimal.
so 8 divided by 3.3.
8/3.3= 2.42
so it would be 2.42 tons of sugar per container. 

The quantity of sugar one can hold is 2.4 tons.

What is the unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given that, a shipment of 8 tons of sugar is separated into containers of equal size.

The shipment fills [tex]3\frac{1}{3}[/tex]= 10/3 containers

Quantity of sugar one can hold is

8 ÷ 10/3

= 8× 3/10

= 24/10

= 2.4 tons

Therefore, the quantity of sugar one can hold is 2.4 tons.

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Lexie started her homework at 4:30 p.m. to finish at 5:05 p.m. how many seconds did it take her to finish her homework

Answers

35 seconds is how long it took for lexie to do her homework

It took 35 minutes to do her homework so when you convert that it took her 2100 seconds to do her homework

combine like terms 3m-6+m^2-5m+1

Answers

m^2-2m-5 IS THE ANSWER :D
3m-6+m^2-5m+1
-2m-6+m^2+1
-2m-5+m^2
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