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GarryVolchara [31]
4 years ago
11

- The water level of a lake fell by 13 inches during

Mathematics
1 answer:
bezimeni [28]4 years ago
6 0

Answer:

r = - 13 / 15 inches/week

Step-by-step explanation:

The numerator is 13

and the denominator is 15, then we have

r = - 13 / 15 inches/week

r < 0 since the water level of the lake fell

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Solution:

Given equation:

$\frac{1}{3} y=9

To solve this equation:

$\frac{1}{3} y=9

Multiply by 3 on both sides of the equation.

$3 \times \frac{1}{3} y=9 \times 3

3 in the numerator and denominator get canceled.

y = 9 × 3

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pogonyaev

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Step-by-step explanation:

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