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Black_prince [1.1K]
3 years ago
12

A rainwater collection tank contained 40 inches of water. After 4 days of rain, the level had risen to 52 inches. Let r represen

t the rate of rainfall each day. Determine the equation that represents this situation.
Mathematics
2 answers:
pickupchik [31]3 years ago
4 0

Answer:

B: 40 = 52 + 4r

Step-by-step explanation:

It's right I just did it.

alexgriva [62]3 years ago
3 0

Answer:

40 + r = 52 is the answer and the answer to y is 12

Step-by-step explanation:

Im Glad I could help!

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Answer:

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Step-by-step explanation:

We can set up and solve an equation to answer this question. For this problem, let x stand for the amount he earned per hour. The equation that represents this situation is 3.2x + 4.3x = 45. The first term represents monday and the second represents tuesday. When these add up they should equal 45 because that is the total amount he made. To find his pay per hour, solve for x.

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Next, divide both sides by 7.5

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Step-by-step explanation:

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