Donna made $396 for 18 hours of work.

Mathematics

1 answer:

amm18123 years ago

5 0

Answer:

$286

Step-by-step explanation:

396/18 = $22 per hr x 13 hrs = $286

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$b$ is the second point in the interval

We know for our problem that the first point in the interval is 5 and the second point is 10, so $a=5$ and $b=10$ . Lets replace those values in our formula:
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