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rewona [7]
2 years ago
5

HELP!!pls solve this rn pls. pls i rly need it now 5 (-2a – 8 ) < -9a +4

Mathematics
1 answer:
Ann [662]2 years ago
5 0

5(-2a-8) < -9a + 4

Use distributive property on left side:

-10a -40 < -9a + 4

Add 40 to both sides

-10a < -9a + 44

Add 9a to both sides

-a < 44

Multiply both sides by -1 and reverse the inequality sign:

A > -44

Answer: a > -44

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Answer:  The speed of the motorboat is 70 miles per hour

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For example, at 2 hours, the distance shown on the graph is 175 miles

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As we know,

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Thus the above response is right.

Learn more about Probability here:

brainly.com/question/15739211

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