3 years ago

Simplify 43 - (8.5 – 2 •1.25)2

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

4 0

Answer:

43−(8.5−(2)(1.25))(2)

=43−(8.5−2.5)(2)

=43−(6)(2)

=43−12

=31

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Let

x -----> represent the rate of the boat in still water in mph

we know that

The speed or rate is equal to divide the distance by the time

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time=distance/speed

<em>Downstream</em>

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