2 years ago

What is the value of -5(–1 – 7)?

Mathematics

2 answers:

Afina-wow [57]2 years ago

4 0

Answer:

Step-by-step explanation:

1- combine the values in the parentheses. -1-7 is equal to -8.

2- multiply -5 by -8, the answer is 40 because two negatives multiplied together equals a positive.

trapecia [35]2 years ago

3 0

Answer is 40

-5(-1-7)
-5(-1 + -7). Keep change change
-5( -8)
40. Negative times negative equal positive

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3 years ago

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natita [175]

Answer:

$f^{-1}(x) = \frac{1}{2}(x +4)$

Step-by-step explanation:

Given

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Required

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