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yaroslaw [1]
3 years ago
6

A student solved this problem by working backward.

Mathematics
1 answer:
marusya05 [52]3 years ago
8 0
She has 38 balloons altogether
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Samir bought 3 pounds of cement to repair the cracks in his sidewalk.
r-ruslan [8.4K]

Answer:

16oz=1lbs

First you need to see how many ounces equals three pounds, so you wanna go 16*3=48

You bought 48 ounces

You now take 48/2=24

You can fill 24 cracks with 3 pounds of cement

Step-by-step explanation:

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From a group of 8 people, you randomly select 3 of them.
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liubo4ka [24]

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c

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Answer: if we divide the numerator and denominator by two, we get that he can paint two paintings in one hour. His unit rate is 2:1.

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Step-by-step explanation:

3 0
2 years ago
25 Points Please help!!!!
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