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Mrac [35]
2 years ago
10

Rebecca has $128 to spend. She

Mathematics
1 answer:
kobusy [5.1K]2 years ago
5 0

Answer:

12.5x =10x+10

12.50x=x10+10

subtract 10x from both sides

2.5x=10

divide by 2.5

x=4

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Please help! Thank you :)
kherson [118]

Answer:

There are 6 stores that have more that 38 pairs of glasses

Step-by-step explanation:

There are 6 stores that have more that 38 pairs of glasses

41,42,43,43,45,47

6 0
3 years ago
Workout the area of the quarter of a circle with a radius of 8
QveST [7]

Answer:

16\pi

Step-by-step explanation:

We need to find 1/4 of the area of a circle with a radius of 8

Let r be radius

Area of a circle = r^{2} \pi

Substitute r with 8

Area of a circle = 8^2\pi =64\pi

Now, to find 1/4 of the area, we can create an equation \frac{64\pi }{4}={16\pi

The answer is 16\pi

Hope this helps :)

Have a spectacular day!

3 0
2 years ago
Read 2 more answers
3x +1 = 4<br> Solve the equation
zmey [24]

Answer:

1=x

Step-by-step explanation:

6 0
2 years ago
Help me on all of the questions below plz
Lubov Fominskaja [6]
1- The answer is that she wants the new time to be 32 minutes

Solution: The question asks that she wants to DECREASE by 20%

What you will do it convert 20% to a decimal (which is 0.20)

Then, you need to multiply the minutes by the decimal:

40 x 0.20 = 8 minutes

Now you know that 8 minutes will be 20% of 40 minutes, so you just subtract 8 from 40 UwU
7 0
2 years ago
3. Ally has a piece of string that is 6 yards 2 feet long. How many inches of string does she have?​
inna [77]
240 inches will be the correct answer.
5 0
1 year ago
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