2 years ago

The expression −260+18 m represents a submarine that began at a depth of 260 feet below sea level and ascended at a rate of

Mathematics

1 answer:

telo118 [61]2 years ago

3 0

-152
So you start by doing 18 times 6, you get 108. Then you subtract 108 from 260 and get your answer, 152!

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<u>Substitute the values of y and z</u> into the first equation and solve for x

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