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2 years ago

R- (-12.4) = -15.8A. -3.4B. -28.2C. 3.4D. 28.2

Mathematics

2 answers:

never [62]2 years ago

8 0

Answer:

The answer is B.

Step-by-step explanation:

r- (-12.4) = -15.8

r + 12.4 = -15.8

-12.4 -12.4

r = -28.2

const2013 [10]2 years ago

5 0

Answer:

B. -28.2

Step-by-step explanation:

r - (-12.4) = -15.8

r + 12.4 = -15.8

r = -15.8 - 12.4

r = -28.2

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R- (-12.4) = -15.8A. -3.4B. -28.2C. 3.4D. 28.2​

R- (-12.4) = -15.8A. -3.4B. -28.2C. 3.4D. 28.2