denna is four more than three times older than ted. the sum of their ages is 60. how old is ted?

Answers

Answer 1
60 the sum is 60? Right so I’m guessing this is a trick question
Answer 2
60 minus 4 is 56. For example. if ted is 10, Denna is 30, totaling 40. to apply this to our problem, we'd divide 56 by 4. Ted is 14, as 3 times 14 is 42. Denna is 42 plus Ted being 14 is 56. 56+4 is 60.

Related Questions

Benito rune 1/10 of a mile each day. Which shows how to find the number of days it will take for Benito to run 3/5 of a mile

Answers

6 days to run 3/5 miles
very simple:
3/5=6/10
and it will take him 1 day to run 1/10 of a mile, so it will take 6 days to let him finish 3/5.

An airplane takes off with a full tank of 40,000 gallons of fuel and fillies at an average speed of 550 miles per hour. After 8 hours in flight, there are 14,000 gallons of fuel left. It will take another 3.5 hours for the plane to reach its destination. How much fuel will be left in the tank when the plane lands? What is the total distance of the flight?

Answers

Gallons of fuel used per hour
=(40000-14000)÷8
=3250

Fuel left
=14000-3.5(3250)
=2625

Total distance
=550×(8+3.5)
=6325miles

Rohan did a survey in four bird parks and wrote the following observations:


Bird Park Survey
Park Number of Yellow Birds Total Number of Birds
P 33 53
Q 20 48
R 54 90
S 44 83


Based on the survey, which park had the greatest percentage of yellow birds?
Park P
Park Q
Park R
Park S

Answers

Answer:  Park P

Step-by-step explanation:

Since, According to the question,

Number of yellow bird in park P = 33

Total number of the bird in park P = 53

Thus, the percentage of yellow bird in park P = [tex]\frac{33}{53} \times 100[/tex]= 62.264150943% ≈ 62 %

Number of yellow bird in park Q = 20

Total number of the bird in park Q = 48

Thus, the percentage of yellow bird in park P = [tex]\frac{20}{48} \times 100[/tex]=41.666666666% ≈ 42%

Number of yellow bird in park R = 54

Total number of the bird in park R = 90

Thus, the percentage of yellow bird in park R = [tex]\frac{54}{90} \times 100[/tex]= 60 %

Number of yellow bird in park S = 44

Total number of the bird in park S = 83

Thus, the percentage of yellow bird in park P = [tex]\frac{44}{83} \times 100[/tex]=53.012048192 % ≈ 53 %

Since, 62% > 60% > 53% > 42%

Therefore, highest percentage of the yellow bird is 62 %

Which is present in park P.

Which is bigger 0.21, 21%

Answers

21% is bigger than 0.21

Solve 3(x-4)=-5 for x. Justify each step

Answers

3x - 12 = -5 plus 12
3x-12 +12 = -5+12
3x = 7 devision by 3
3x/3 = 7/3
x= 2,3333333333 =~ 2,3

six less than eight times a number



8n - 6



6 - 8n



6n - 8



6 < 8n

Answers

6< 8n

is your answer


hope this helps
Hello there!

The correct answer is option D
6 < than 8 * a number

less than is this sign <
So, we have
6<
than 8 * a number. That number could be any number. Let say it is N
so it would be
6< 8n

I hope I helped!

Jack says 0.90 is between 0.9 and 0.91. Is he correct? Explain.

Answers

Well, 0.90 is actually equal to 0.9. It is less than 0.91 and equal to 0.9 so that means it is not correct. 

I hope this helps:)

factor out the coefficient of the variable 3.4c + 10.2

Answers

Answer:  " 3.4 (3c + 3) " .
_____________________________________

Note:  "(3.4) * 3 = 10.2" .
_____________________________________
So;  " (3.4)c + 10.2 = 3.4 (3c + 3) " .
_____________________________________

Your family took a road trip on Saturday. You were in the car for 4.5 hours and averaged 70 miles per hour. How many miles did you travel?
equation:
( pls explain how i got the answer)

Answers

You traveled 315 miles because 70 miles times 4.5 hours would be 315

What measurement do you need to calculate in order to determine the floor space, or footprint, of each structure?

Answers

You Would most likely use Area

The floor space of the footprint of each structure is calculated by the area.

We have given that,

measurement do you need to calculate in order to determine the floor space, or footprint, of each structure.

We have to determine the

To determine the floor space, or footprint, of each structure.

What is the measurement?

Measurement is the quantification of attributes of an object or event, which can be used to compare with other objects or events. In other words, measurement is a process of determining how large or small a physical quantity is as compared to a basic reference quantity of the same kind.

Therefore the floor space of footprint of each structure is calculated by the area.

To learn more about the area visit:

https://brainly.com/question/1549055

#SPJ2

write three equivalent ratios for 14/2 & 4/7

Answers

Fourteen over two:
7/1
28/4
84/12

Four over seven
16/28
20/35
40/70

What is the greatest whole number that rounds to 54’300

Answers

If that is 54.300 the greatest whole number would be 54 if it is supposed to be 54,300 then it would stay the same and be 54,300

Answer:

→If rounding is done at Tenth place, and if

    Number are from , 54295 to 54,300 .All these numbers when rounded at unit place , it rounds to 54,300.

→If rounding is done at Hundreth place, and if

    Number is from , 54250 to 54,300 .All these numbers when rounded at Hundreth place , it rounds to 54,300.

→The greatest whole number that rounds to 54’300 will be =54,300

→If rounded at Unit place , it will be a decimal number,so greatest decimal number =54,299.999999...

→If rounded at tenth place, Greatest number=54,299

→If rounded at Hundred's Place , greatest number=54,299

As it is not given that,we have to round from which digit, either ones,Tens, Hundreds, Thousands........

PLEASE HELP QUICK!!! WILL GIVE BRAINLIEST!
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The number m and 58 are additive inverses.

Drag and drop 58 and m to their correct positions on the number line.

Drag and drop the label “Sum” to the sum of 58 and m.

Answers

it's zero, additive inverse means they're opposite numbera

Answer:

[tex]m=-\frac{5}{8}[/tex]

Step-by-step explanation:

We have been given that the number m and 58 are additive inverses.

We know that two numbers are additive inverses when they add up-to 0.

[tex]\frac{5}{8}+m=0[/tex]

[tex]\frac{5}{8}-\frac{5}{8}+m=0-\frac{5}{8}[/tex]

[tex]m=-\frac{5}{8}[/tex]

Therefore, the additive inverse of [tex]\frac{5}{8}[/tex] would be [tex]-\frac{5}{8}[/tex].

about how much would it cost to buy 4 CD/MP3 players and 3 MP3 players... CD Players $74.00... MP3 $99.00

Answers

CD Players: $296
MP3 Players: $297

Why would either of those cost that much though?
if buying 1 CD player costs $74 and an MP3 player cost $99 dollars, then 74x4= $296 for 4 CD players, and 99x3= $297 for 3 MP3 players

How do you graph lines using intercepts
Ex. 3y= 1/2x-2 (How would you graph that?)

Answers

Read this article https://weteachscience.org/mentoring/resources/lesson-plans/algebra-1-%E2%80%93-how-to-graph-a-linea...

Can someone help me with numbers 4-7 please!! Thank you so much!!

Answers

4. positive. 5.zero. 6.undefined. 7. negative

A greyhound can jump a distance of 27 feet how many feet will a greyhound travel if it jumps 12 times

Answers

If it jumps 12 times (27 times 12) it will jump a total distance of 324 ft
Problem
A greyhound can jump a distance of 27 feet. How many will a greyhound travel if it jumps 12 times?

Result
A greyhound will travel 324 feet if it jumps 12 times.

Solution
This problem can be solved using multiplication.

Multiply

27 · 12 = 324

I NEED HELP ASAP!!!!!!What are three important principles to follow when you do a close reading and write about it?

Answers

overview
subject
form
would be the answer

A triangle in the coordinate plane has coordinates of (2,3), (-4,-5), and (-2, 4). It is translated 3 units down. What are its new coordinates?
A (5,3), (-1,-5), (1,4)
B (2,6), (-4,-2), (-2, 7)
C (2,0), (-4,-8), (-2, 1)
D (-1,3), (-7,-5), (-5,4)

I need this done fast

Answers

C (2,0) (-4,-8)(-2,1)

translated 3 units down means the x stays the same and you subtract 3 from the Y

 so (2,3) becomes (2,0)

 (-4,-5) = (-4,-8)

 and (-2,4) = (-2,1)

 so new coordinates are C. (2,0), (-4,-8), (-2,1)

What is 0.003 is 1/10of

Answers

0.003 is 1/10 of 0.03.
Just multiply the 0.003 by 10 and you'll get the answer.
0.003 is 1/10 of 0.03 glad to help!

at a yard sale you find 5 paperback books by your favorite author. each book is $0.75. write a rule for the amount (in dollars) you spend as a function of the number of books you buy.

Answers

y = 0.75x....where y is the total cost and x is the number of books

or it could be f(x) = 0.75x...in function notation

The function for the amount of money left after buying books is y = 10 - 0.75x.

Let x represent the number of books you buy. Each book costs $0.75, so the total cost for x books is 0.75x. You start with $10.

Therefore, the amount of money you have left, y, can be represented by the function:

y = 10 - 0.75x

For example, if you buy 3 books, the remaining money would be:

y = 10 - 0.75(3)

= 10 - 2.25

= 7.75

The complete question is:

At a yard sale, you find 5 paperback books by your favorite author.  You have $10 in each book is priced at $0.75. Write a rule for the amount of money you have left as a function of the number of books you buy.

Veronica is saving money to by a saddle for her horse that costs 175 . She plans to save $10 the first month and then increased amount she say's by five each month after the first month how many months will take her to say 175

Answers

You will start off with $175-$10=$165. Then you will take your $165 and divide by $15 to get the answer. $165÷$15=11 months to save the money.

What is 40% of 25? Use an appropriate technique to solve. A. 10 B. 62.5 C. 100 D. 1000

Answers

The correct answer is A.10.
The answer for this is A. 10
In this type of question, you need to transfrom the amount of percentage into fractions first and multiply it as usual.

40%  =   40/100    = 4/10 

So, 40% of 25 is:

4/10 x 25

= 100 / 10

= 10

The table shows Katrina's prices for dog walking. If she walks 5 medium-sized dogs and 8 large-sized dogs for 12 weeks, how much will she earn?

Table:
•Small Dog = $10 Per Week
•Medium Dog = $12 Per Week
•Large Dog = $14 Per Week

Answers

5x$12= 60$ so 60$per week 60$x12 = $720 for the Medium dogs.

8x14$= 112$ per week, she walked them 12 weeks. 112x12= $1344 for the large dogs.

Now take the two prices $720+$1344= $2,064 

She earned a total of $2,064 from walking the dogs.

Hope this helped.

Cheryl buys a suitcase that is 36 inches long, 22 inches wide, and 16 inches deep. How much space does the box take up?

Answers

12,672 inches is its volume.
12,672 is the volume for the answer

what is the answer to 28/×=4

Answers

The final answer is 7 if you so it

answer of this is x=7

​3/8 c−2= ​3/2 c−12 helpp

Answers

Final answer:

The solution involves clearing the equation of fractions, rearranging terms to isolate the variable c, and then solving for c by dividing both sides by 9 to obtain c = 80/9.

Explanation:

The student is asking for help solving a linear equation. To assist with this mathematics problem, it's crucial to use algebraic methods to isolate the variable c. Here is the step-by-step solution:

Given:

​3/8 c − 2 = ​3/2 c − 12

First, let's clear the fractions by multiplying every term by 8 to get rid of the denominators:

8(​3/8 c) − 8(2) = 8(​3/2 c) − 8(12)

Which simplifies to:

3c − 16 = 12c − 96

Next, subtract 3c from both sides to move all terms with c to one side:

− 16 = 9c − 96

Now, add 96 to both sides to isolate the c term:

80 = 9c

Finally, divide both sides by 9 to get the value of c:

c = 80 / 9

Suppose 80​% of kids who visit a doctor have a​ fever, and 25​% of kids with a fever have sore throats.​ What's the probability that a kid who goes to the doctor has a fever and a sore​ throat?

Answers

So what you do is find 25% of 80% of 100%. So, 8 out of 10 kids have a fever, and 2 out of 8 kids have a sore throat. So you would have 5 out of 10 kids have a sore throat, and a fever

Solve the equation. -13v = 195 (> Negative -13)

A. -1/15 (negative 1/5
B.15
C. 1/15 (positive 1/5)
D. -15 (negative 15)

Please show all work, and this on solving equations with integers, Thank you:)

Answers

the answer would be 15 because
v could be any number so you just divide 195 by -13 and you will get 15 just make it negative because negative x negative = positive
You divide -13 from both sides. So V=-15

Louise bought 114 pounds of roast beef at $2.00 per pound and ​ 212 ​pounds of turkey at $1.50 per pound. What was her total cost? Enter your answer in the box. $

Answers

$546.
114 * 2 + 212*1.5
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