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Masja [62]
3 years ago
11

Solve the formula for the indicated variable- S = L(1-r), for r

Mathematics
1 answer:
Mila [183]3 years ago
3 0

Answer:

r=-\frac{S}{L} +1

Step-by-step explanation:

You would want to isolate the r by itself by doing all the opposite operations.

First, you can divide the L to get

1-r =\frac{S}{L}

Next, move the 1 to the other side to get

-r=\frac{S}{L} -1

Then, we would not want to keep the negative so, move it to the other side to get

r= -\frac{S}{L} +1

(Note the 1 changed to a positive because we move the negative to the other side so, negative or negative 1 will be positive.

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Therefore the 1800 boxes would be done in 72 minutes.
3 0
3 years ago
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3 years ago
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Answer:

A

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