The Moores paid $8 more for skate rentals than the Cotters did. Together, the two families paid $40 for skate rentals. The skate rentals are $4 each. How many pairs of skates did the Moores rent? Explain how you found your answer.

Answer:

this is incorrect. 42% of 78 is actually 32.76

Answer:

W

Step-by-step explanation:

It is W because the y-intercept is always on the y line.

Step-by-step explanation:

We learn math to expand the memory and learn it just in case you need it later on. You will not always have your phone on you so you can't always have a calculator. We learn math that we don't need because it helps us learn other problems just in cause and open you up to new jobs.

Answer:

The study of the measurement, relationships, and properties of quantities and sets, using numbers and symbols.

Step-by-step explanation:

Answer:

The slope-intercept form is y=mx+b y = m x + b , where m is the slope and b is the y-intercept. Using the slope-intercept form, the slope is 4 .

Step-by-step explanation:

Answer: arc CG=arc CE+ arc EG

Step-by-step explanation:

The arc CG is the sum of arc CE and arc EG option fourth arc CG = arc CE + arc EG is correct.

It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)

We have a circle shown in the picture.

As we can see the arc CG is marked on a circle.

CG is the sum of CE and EG.

or

arc CG = arc CE + arc EG

Thus, the arc CG is the sum of arc CE and arc EG option fourth arc CG = arc CE + arc EG is correct.

Learn more about circle here:

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Answer:

(6+31)(6-31)=-925

(4-51)(4+51)= -2585

(-3+81)(-3-81)= -6552

Answer:

Area = base × height, or A = b × h for short. Example: If the base of a rectangle has a length of 10 inches and the height has a length of 5 inches, then the area of the rectangle is simply 10 × 5 (b × h) = 50 square inches.

Step-by-step explanation:

Answer:

For this one I think the answer would be A and E

Step-by-step explanation:

when seeing if the coordinates represent a function, make sure none of the inputs repeat and none of the outputs repeat.

hope this helps

Answer:

40

Step-by-step explanation:

Answer:

3.49

Step-by-step explanation:

Answer: X = -1/6

Step-by-step explanation:

So what we know is that 3 times something will equal negative one half. Tog get to that number, we divide the 3x by 3 to get x and the same on the other side so 3 divided by -1/2 is  1/6.

Answer:

I want to say 20

Step-by-step explanation:

4 is half of 8, so double the time and its 20.........

Since it took 10 hours for 8 men to build a wall. If you had 4 men build a wall it would most likely take twice as long than if there were 8 men due to less people.

So it would take 20 hours for 4 men to build a wall.

Answer:

2/9 - 1/3 (If you want to solved: -1/9)

Step-by-step explanation:

2 over 9 is 2/9 minus is just -  and 1 over 3 is 1/3 so the equation looks like this: 2/9-1/3

To solve this you need to multiply the 1/3 by 3 on both the denominator and numerator: 2/9-3/9

simplify: -1/9

Hope this helps!

Answer:

[tex]\boxed {m = -7}[/tex]

Step-by-step explanation:

Solve for the value of [tex]m[/tex]:

[tex]-98 = 14m[/tex]

-Switch:

[tex]14m = -98[/tex]

-Divide both sides by [tex]14[/tex]:

[tex]\frac{14m}{14} = \frac{-98}{14}[/tex]

[tex]\boxed {m = -7}[/tex]

Therefore, the value of [tex]m[/tex] is [tex]-7[/tex].

Hi! I believe your answer is C- 2.1 because the number 2 is in the whole number spot and the first number after the decimal is the tenth. So, it's 2 and one-tenth, because there's a one. I hope this helps you! Good luck and have a great day. ❤️

Answer:

1/3

Step-by-step explanation:

Take two points and do the y2 - y1 over x2 - x1 method.

Answer:

13

Step-by-step explanation:

7 plus 1 is 8

8 plus 5 is 13

Answer:

A.13

Step-by-step explanation:

7+1=8

8+5=13

Answer:

1.92 x 10

Step-by-step explanation:

3.20-1.28=1.92

10^5-10^4=10

=1.92 x 10

Correct me if I'm wrong

Step-by-step explanation:

[tex](3x - 2)(3x - 5) = \\ 3x(3x - 5) - 2(3x - 5) = \\ 3x \times 3x - 3x \times 5 - 2 \times 3x - 2 \times ( - 5) = \\ 9 {x}^{2} - 15x -6 x + 10 = \\ 9 {x}^{2} - 21x + 10[/tex]

Answer:

Option (A)

Step-by-step explanation:

From the triangle ABC given in the picture,

Since, ∠BAC and ∠BCA are equal in measure, opposite sides of these angles will be equal.

AB = BC

Therefore, ΔABC is an isosceles triangle.

By applying Pythagoras theorem in ΔABC,

AB² + BC² = AC²

AB² + AB² = AC² [Since, AB = BC]

2(AB)² = AC²

2(AB)² = (26)²

AB² = [tex]\frac{676}{2}=338[/tex]

AB = [tex]\sqrt{338}[/tex]

AB = [tex]\sqrt{169\times 2}[/tex]

     = [tex]13\sqrt{2}[/tex] units

Therefore, Option (A) will be the answer.

Answer:

A: 13 times the square root of 2.

Step-by-step explanation:

eudora got it right

Answer:

b. $5.33

Step-by-step explanation:

one sandwich for 4.47

two salads for 5.10 each, so 10.20 for both;

now add 10.20 and 4.47 together: you get 14.67

the bill comes to 14.67, but he pays 20.00;

so subtract 14.67 from 20; you get 5.33

his change is $5.33

can i get brainliest please?

Answer:

The second answer choice

Step-by-step explanation:

All of the other answers keep the shape the same when transforming them

Answer:

the 3rd one

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

count the places (vote me brainiest)

Answer: 16.7m

Step-by-step explanation:

Answer:

B. 1 and 3

Step-by-step explanation:

pair 2 the green one is a bit bigger than the the red one

pair 4 the red one is a bit bigger than the the green one

Answer:3/4

Step-by-step explanation:2 1/4/3=3/4

Length of each piece of fabric is [tex]\boldsymbol{\frac{3}{4}}[/tex] yards.

The term "length" involves the measurement of distance. Length is a variable with the value distance in the International System of Quantities.

Number of pieces of fabric [tex]=3[/tex]

Total length of a fabric [tex]=2\frac{1}{4}[/tex] yards

                                     [tex]=\boldsymbol{\frac{9}{4}}[/tex] yards

Therefore,

Length of each piece of fabric [tex]=\frac{9}{4}\div 3[/tex]

                                                   [tex]=\boldsymbol{\frac{3}{4}}[/tex] yards

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Answer:

The expanded form of the number is

= 6 × 1/10 + 6 × 1/100

= 6/10 + 6/100

= 0.6 + 0.06

The number is = 0.66

Step-by-step explanation:

A number has a 6 in the tenths place. The number also has a digit whose value is 1/10 the value of the 6 in the tenths place. Which could be the expanded form of the number?

We are told that a number has 6 in its tenth place

This means

6/10 = 0.6

The number also has a digit whose value is 1/10 the value of the 6 in the tenths place.

This means

= 6/10 × 1/10 = 6/100

0.6 × 1/10

= 0.06

Hence, the expanded form

= 6 × 1/10 + 6 × 1/100

= 6/10 + 6/100

= 0.6 + 0.06

= 0.66