7 + 5r + 3 + 5 = 1 + 7r

Answers

Answer 1

7+5r+3+5=1+7r
15+5r=1+7r
-5r=-5r
15=1+2r
-1=-1
14=2r
7=r

Answer 2

7+5r+3+5=1+ 7r
15+5r=1+7r
14=2r
r=7

Related Questions

Noya needs to determine the number of books that will fit into a box. If the box has a length of 18 inches and each book is 2/9 of an inch thick, which expression can be used to determine the number of books that will fit into the box?

Answers

2/9 x = 18; If the total amount of space is 18 inches, and each book is 2/9ths of an inch thick, you have to use x to figure out the missing value of how many books will fit

- First we know that each book is 2/9 inch thick
- The total length of the box is 18 inches
- And we can fill the box with x Amounts of 2/9 inch books as long as the total length DO NOT SURPASS 18 inches

So, the expression would be

[tex]2/9 x \leq 18[/tex]

In which x is the total number of books

how do you turn 3 7/8 into a decimal?

Answers

Use photomath it gives you the answer plus it gives you the steps on how to do it too

3 times 8 plus 7 = 31/8
then divide 31 by 8
= 3.875

What is the value of p?

0.6441−(−0.29)=p

a) 0.3541

b) 0.4541

c) 0.8341

d) 0.9341

Answers

p=0.6441+0.29=0.9341 (D)

"Three times a number increased by eleven is seventeen" translates to which of the following equations?
11x + 3 = 17
11x - 3 = 17
3x + 11 = 17
3x - 11 = 17

Answers

Hello There!

It would be 3x + 11 = 17 where x is the missing value.
If you were to solve it x = 2.

Hope This Helps You!
Good Luck :)

- Hannah ❤

the third equation is correct!

let x be the number,

3 times the number would be: 3x

increased by 11 would be: + 11

so its 3x+11=17!

Hope this helps!

*I mark brainliest* Please help me on this question, explaining it, so I can understand this topic. Thank you.

Answers

answer d, because the equation is stating 3= $4.41, we are trying to figure out how much 4 cost

so d is correct as if u wanted to find out how much one thing cost u need to divide the number of the thing by its cost .An example is 20dollars for 4 apples. so 20/4=5 dollars for each apple.

This equation shows how much 3 erasers cost, which in this case its 4.41. the equation equals to 4/x as the cost of 1 eraser is the same. so if u wanted to solve this equation, u can use the cross method to multiply it so

3x=4.41*4
3x=17.64
x=5.88

A volleyball curt is 61 feet lenght and 21 feet wide. How much rope will you use to mark the outline on the court?

Answers

So finding the rope is kind of like finding the perimeter. Add 61+61+21+21 and you will get 164 feet.

Which of the following inequalities is not true?

-22 < 3
|-1| ≥ 0
|-9| ≠ |9|
-7 ≤ -5

Answers

The inequality that is not true is |-9|≠|9| because the absolute value sign makes the number inside is positive making both sides equal to each other

What is 6,372,079,003 in expanded form

Answers

Six billion, three hundred seventy two million, seventy nine thousand, three

6,000,000,000 + 300,000,000 + 70,000,000 + 2,000,000 + 70,000 + 9,000 + 3.

Charles is going camping with his family their campsite is 7/8 miles away they walk at a steady speed 1 7/8 mph how many minutes will it take them to get to the campsite

Answers

r=d/t
15/8=7/8 divided by t
so t=7/8 divided by 15/8
t=7/15
convert to minute
so 7/15*60=28 min is answer
message does it help u

A coffee pot contains 1 1/2 quarts of coffee after Tony pours an equal amount of coffee to cups 3 1/2 cups of coffee Remain the pot how much coffee did Tony pour into each cup

Answers

x = 1 1/4 cups

x = 1.25 cup

Tonya poured 1 1/4 cups into each cup.

Tony poured a total of 2 1/2 cups of coffee into an unspecified number of cups.

To solve this problem, we first need to understand the different units of measurement being used and convert them appropriately. In the United States, 1 quart is equal to 4 cups. So, we will start by converting the coffee in the pot to cups.

The coffee pot originally contained 1 1/2 quarts of coffee. To find out how much this is in cups, we multiply by 4 (since there are 4 cups in 1 quart):

1 1/2 quarts = 1.5 quarts

1.5 quarts * 4 cups/quart = 6 cups

Thus, the coffee pot had 6 cups of coffee before Tony poured it into cups.

After pouring, 3 1/2 cups of coffee remain in the pot. To find out how much coffee was poured into the cups, we subtract the remaining coffee from the initial amount:

6 cups - 3 1/2 cups = 2 1/2 cups

This means that Tony poured a total of 2 1/2 cups of coffee into the cups. If we assume that he poured an equal amount into each cup, we would divide the total amount poured by the number of cups to find the amount per cup. However, since we don't know how many cups he filled, we can only conclude that Tony poured a total of 2 1/2 cups of coffee into an unspecified number of cups.

-4(m-5)=-12 last question I’m stuck on

Answers

-4m+20 = -12
-4m = -32
m = 8

The answer is M = 8

1/2 + 9/10 + 4/5
A. 2 1/5
B. 2 2/10
C. 14/17
D. 22/10

Answers

I didn't state this earlier, but you should find the common denominator so in this case it is 10.
1/2=5/10, 9/10 stays the same, and 4/5=8/10.
Now you add them up.
5/10 + 9/10 + 8/10 = 22/10
22/10 = 2 2/10
2 2/10 = 2 1/5
Answer: A. 2 1/5

Here is the answer so yo you don't get confused

Express -5 1/4 as a decimal

Answers

I believe it would be -5.25

-5.25 if you literally meant -5 1/4

HELP!!

Lucita does the division problem 3.302 ÷ -1.27, and gets -0.026. She doesn't understand this result because she had estimated the answer to be -3. What was Lucita's mistake?

(A)The decimal point should be to the left of the 2.

(B)The decimal point should be to the left of the 6.

(C)Lucita's estimate is too low.

(D)Lucita's estimate is too high.

Answers

A is INCORRECT because Lucita's estimate is about right and if the decimal point was to the left of 2, then the answer would be -0.26 which is still too small.

B is CORRECT because again Lucita's estimate is about right and if the decimal is to the left of six the number would be -2.6 which is close to her estimate (-3)

C is INCORRECT because it is saying that -0.026 is the correct answer and Lucita's estimate was just too small which is incorrect since we know -0.026 is actually what is too small.

D is INCORRECT because it is saying that -0.026 is correct and if her estimate (-3) was too high, it would be bigger than the number she got which was -0.026 and regardless of anything we know -3 is not bigger that -0.026.

hope this helps C:

The decimal point should be to the left of the 6.

What is Division?

A division is a process of splitting a specific amount into equal parts.

A is INCORRECT because Lucita's estimate is about right and if the decimal point was to the left of 2, then the answer would be -0.26 which is still too small.

B is CORRECT because again Lucita's estimate is about right and if the decimal is to the left of six the number would be -2.6 which is close to her estimate (-3)

C is INCORRECT because it is saying that -0.026 is the correct answer and Lucita's estimate was just too small which is incorrect since we know -0.026 is actually what is too small.

D is INCORRECT because it is saying that -0.026 is correct and if her estimate (-3) was too high, it would be bigger than the number she got which was -0.026 and regardless of anything we know -3 is not bigger that -0.026.

Hence the decimal point should be to the left of the 6. Option C is correct.

To learn more on Division click:

https://brainly.com/question/21416852

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In each box, 15% of the total candies are cherry flavored. In a box of 20 candies, how many are cherry flavored? Enter the missing value in the box to complete the ratio table. Part Whole 20 15 100

Answers

15% of the total candy is cherry....and there are 20 candies...
so 15% of 20 is cherry...0.15(20) = 3...so there are 3 cherry flavored in a box of 20

in recent years 17.7% of households watched the finals of a popular reality series. There are 110.2 million households in the United States. How many households watched the finals?

Answers

17.7% x
-------- = -----------------
100% 110,200,000

If 110.2 million households equals 100%, then you just cross multiply to solve for what households are 17.7% - which is 19,505,400.

What is the value of x enter your answer in the box.

Answers

We can use vertical opposite angles. Which means the opposite angles where 2 lines intersects is the same.
3x + 50 = 6x - 10 (vert. Opp. Angles)
3x = 6x - 60
-3x = - 60
X = 20°

Plz help my little sis get her hw done

Answers

1) 10 times or (10x)
2) 1/10
3) 100,000
4) 100
5)1,000,000
6) 100
7) 10
8) 10
9) 100
10)10
11) 10
12) 10
13) 10

hope this helps

what is 3/4, -7/10, -3/4, 8/10 least to greatest

Answers

-3/4, -7/10, 3/4, 8/10

-3/4, -7/10, 3/4, 8/10
Hope this helps!

what r the greatest common factor of 42 and 32

Answers

the greatest common factor of 42 and 32 is 2 i think

the greatest common factor of 42 and 32 is 2

the fastest train in the us can travel 2.6 miles per minute.At that speed how far does it go in half an hour?

Answers

The train good 2.6 miles in a minutes and you are looking for how far it does in 30 minutes you have multiply 30 times 2.6 and you get 78 miles
30•2.6 = 78

you have to multiply 2.6 × 30=
[tex]2.6 \times 30 =78.0[/tex]

Graph a slope 3x-9y=9,3y=x+12,2x-6y=12

Answers

[tex]3x-9y=9[/tex] Equation

[tex]-9y=-3x+9[/tex] Subtract 3x from both sides

[tex]y= \frac{1}{3}x-1 [/tex] Divide by -9 on both sides

[tex]3x- 9( \frac{1}{3}x-1)=9[/tex] Plug in for y

[tex]9=9[/tex] Distribute -9 into the ( ) and simplify

[tex]3y=x+12[/tex] Equation

[tex]y= \frac{1}{3}x+4 [/tex] Divide by 3 on both sides

[tex]3( \frac{1}{3}x+4)=x+12[/tex] Plug in for y

[tex]x+12=x+12[/tex] Simplify

[tex]2x-6y=12[/tex] Equation

[tex]-6y=-2x+12[/tex] Subtract 2x from both sides

[tex]y= \frac{1}{3}x-2 [/tex] Divide by -6 on both sides

[tex]2x-6( \frac{1}{3}x-2 )=12[/tex] plug in for y

[tex]2x-2x+12=12[/tex] Distribute -6 into the ( )

[tex]12=12[/tex] Simplify

If a cone shaped water cup holds 23 in.³ and has a radius of 1 inch what is the height of the cup use 3.14 for pie round into the nearest hundredth

Answers

The voolume of a cone is given by the formula:

[tex]V = \frac{1}{3} \pi r^{2}h [/tex]

You know the volume, the radius, and pi. Substitute those values into the formula and solve for h, the height.

[tex]23 = \frac{1}{3} (3.14) (1)^{2}h [/tex]

[tex]23 = 1.0466h [/tex]

h = 21.97 in.

use co.patible numbers to find two estimates 73÷4,858

Answers

NO.2 answer is 5088.052869

Which of the following shows the proper steps for constructing an angle bisector?

Answers

The answer is B. It is the only one that shows an angle bisector.
An angle bisector is a line that split an angle into two. As you can see, B is the only choice that shows that.

Hope this helps!

Option 2 is the correct answer because it shows the proper steps for constructing an angle bisector using a compass and a straightedge.

Steps:

Draw the angle to be bisected.

Place the compass point at the vertex of the angle and draw an arc that intersects both sides of the angle.

Without changing the compass radius, place the compass point at each of the arc intersection points and draw two more arcs that intersect each other.

Draw a line from the vertex of the angle through the point of intersection of the two arcs.

This line is the angle bisector.

The other options are incorrect because they do not show all of the necessary steps, or they show the steps in the wrong order.

For example, option 1 shows the steps for constructing an angle bisector using a protractor, but this is not the method that was asked for.

Option 3 shows the steps for constructing an angle bisector using a compass and a straightedge, but it does not show the step of drawing the arc through the vertex of the angle.

Option 4 is incorrect because it shows the steps for constructing an angle bisector using a ruler and a triangle, but this is not the method that was asked for.

For such more question on bisector

https://brainly.com/question/24334771

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help...? heres the question:

kayla says that dividing by 5/6 is the same as dividing by 5, then multiplying by 6. is she correct? why?

Answers

Having 5/6 means that, since the 6 is in the denominator (the bottom number or the number to the right of the /), you divide by 6. Next, since 5 is on the top or to the left of the /, you multiply 5. As that does not match up with Kayla's answer, she is incorrect.

Karina earned $60 from her part time job. she spent 3/10 of it on food and 1/4 of it on music. how much money does she have left. pls show all work and answer

Answers

0.3+0.25= 0.55

1-0.55= 0.45

0.45(60)= 27

Karina has $27 left.

can someone help me I need help with this question

Answers

To find the difference of 5 1/8 and 2 1/5 I would first turn the mixed numbers into improper fractions. Therefore, I would have 41/8 - 11/5. Then, I would find a common denominator which would be 40. I would have 205/40 - 88/40 and I would end up with 117/40.

Can you please help me answer my question? I already asked it but it hasn't been answered. It is fro social studies: What were some accomplishments of Montezuma?

Write an inequality that expresses the reason the lengths 5 feet, 10 feet, and 20 feet could not be used to make a triangle. Explain how the inequality demonstrates that fact.

Answers

The 2 smallest lengths in a triangle have to add up to be greater that the longest side of the triangle. In this case, the longest side is 20. The 2 smallest sides are 5 and 10. 5+10=15, but 15<20. This is why these 3 lengths can’t create a triangle.

what fraction part remains uncovered if 3 rectangles are covered
use the image below to help you visualize the problem.
I shaded in 3 rectangles and there are 25 rectangles in all. pls help thanks

Answers

At the beginning, you begin with one whole that's been split into 25 pieces, or 25ths. Before you cover any of them up, you still have all 25, so you have 25 25ths, or, as a fraction, [tex] \frac{25}{25} [/tex]. Next, you take away 3 of those 25ths, or [tex] \frac{3}{25} [/tex], which leaves you with [tex] \frac{25-3}{25} [/tex], or [tex] \frac{22}{25} [/tex].

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