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stellarik [79]
3 years ago
5

HHEELLPP!!!!!!

Mathematics
1 answer:
umka2103 [35]3 years ago
8 0

You can use substitution or elimination method to solve.  <em>I used substitution.</em>

2(1/2y + 5) + 3y = -14

y + 10 + 3y = -14

4y + 10 = -14

4y = -24

y = -6

x = 1/2y + 5  = 1/2(-6) + 5   = -3 + 5  = 2

x = 2, y = -6

Answer: A

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To solve the problem, the depth of the water would be equated to the position of the river bottom.

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