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vampirchik [111]
3 years ago
15

The water level in Ricky Lake changes at an average of -716 inch every 3 years. a. Based on the rate above, how much will the wa

ter level change after one year? Show your calculations and you can use the vertical number line to help you., using 0 as the original water level.
Mathematics
1 answer:
jolli1 [7]3 years ago
4 0

Answer:

The water level will change at a rate of - 2 7/18 inches per year

Step-by-step explanation:

From the question, we have a change of -7 1/6 inch every 3 years

We now want to calculate the value of the change every year

Mathematically, that will be;

- 7 1/6 divided by 3

= -43/6 divided by 3

= -43/18 = - 2 7/18 inch per year

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AVprozaik [17]

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x equal to -4 or 7

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13. Solve the equation: y = 4x + ax + 6 for a.
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4 0
3 years ago
Please help meeeeeee
LuckyWell [14K]

Answer:

it's the bottom left one

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Im just a kid, don't ask

So -1/4x+1/2 x would be 1/4 x because -0.25+0.5=0.25

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:) Im an idiot lol

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