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GuDViN [60]
3 years ago
9

Pete buys 5 video games at $64 each and pays for them with $20 bills. How many $20 bills does it take?

Mathematics
2 answers:
mars1129 [50]3 years ago
5 0

Answer: 16

Step-by-step explanation:

64x5=320

320dicided into 20 is 16

slavikrds [6]3 years ago
4 0

64 * 5 = 512

512/20 = 25.6

It takes 26 $20 bills.

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A bag contains 7 red marbles, 4 white marbles, and 11 blue marbles. Find P ( not red).
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3 years ago
The area of a rectangular glass slab is 80 square centimeters and its perimeter is 36 centimeters. If the length and width of th
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First, you have to find out the values of the length and width.

Let l = length and w = width.

Set up your equation for area: l * w = 80

Set up your equation for perimeter: 2l + 2w = 36

We can use substitution for this problem, so find out the value of l or w. In this case, I will use the first equation to find out the value of l.

(Divide w on both sides) l = 80 / w

Since I know that l = 80 / w, I can substitute it into the second equation.

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= 160/w + 2w = 36

Get rid of the w in the denominator by multiplying the entire equation by w.

= ( 160/w + 2w = 36 ) * w

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The solutions for width (w) is 8 or 10. Then, you can use both 8 and 10 as your length and width, either or is fine. Multiply by 4 for each of those values and you get 8 x 4 = 32 and 10 x 4 = 40. The new perimeter would be 2(32) + 2(40) =

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Hope this helped you! Let me know if there are any confusions :)


4 0
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7 0
3 years ago
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What is 1990 divided by 24?
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<span>What is 1990 divided by 24?
1990 divided by 24 is 82 with a remainder of 22 or 83 r</span><span>ounding to the whole number.</span>
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