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WHAT THE ANSWER QUICK AND FAST

WHAT THE ANSWER QUICK AND FAST-example-1

2 Answers

5 votes

B. -8.5 is the correct answer.

4.7 x -8.5 = -39.95 2.2 - (-39.95) = 42.15

User Deepti Kakade
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5 votes

The answer is r=-8.5

User Jeremy Caney
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