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Anettt [7]
2 years ago
8

Dave is adding a new patio to the back of his house. The dimensions of the patio are shown below. If one bag of concrete mix wil

l cover 50 square feet, how many bags of concrete will he need?

Mathematics
1 answer:
valentinak56 [21]2 years ago
5 0

Answer:

4

Step-by-step explanation:

Multiply base times height for the area

Divide the area by 50

You cant have 3.888 bags so round up to get 4.

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Step-by-step explanation:

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Anvisha [2.4K]

Answer:

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8 0
2 years ago
The number of frogs on the pond is Proportional to the number of salamanders placed in the pond. Suppose there are 10 Frog’s for
bonufazy [111]

Answer:

Y=10x

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Step-by-step explanation:

a formula that can be used for this circumstance is a linear y=mx+b problem. for 1 salamander there are 10 frogs. so with this we can state that y=10x. whatever you plug into the x for the number of salamanders will give you the answer of how many frogs are in the pond. for example.

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4 0
2 years ago
Find the value of this expression if x = 5
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8 0
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