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astraxan [27]
4 years ago
10

Evaluate 2j(-4) + 7 if j = -5

Mathematics
2 answers:
aliya0001 [1]4 years ago
7 0

Answer:

2j(-4)+7

2(-5)(-4)+7

-10(-4)+7

40+7

47

I hope this helps! :)

lord [1]4 years ago
5 0

47

Step-by-step explanation:

2j(-4)+7

2×(-5)×(-4)+7

-10×(-4)+7

40+7

47ans

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