QueenNerdy889 QueenNerdy889

16-10-2019
Mathematics

contestada

PLZ HURRY IT'S URGENT!
Evaluate –4ab when a = –2 and b = 5.

–40

–14

14

40

Respuesta :

kbriggs60 kbriggs60

16-10-2019

Answer: 40

Step-by-step explanation:

Answer Link

Joshuahudkins Joshuahudkins

16-10-2019

Answer:

The answer is 40.

Step-by-step explanation:

a = -2

b = 5

a times b = -10

So then the question is: -4 x (-10)

Negative four times negative ten is equal to 40.

Answer Link

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