yocastaochoa10p0m2f2 yocastaochoa10p0m2f2
  • 11-02-2021
  • Mathematics
contestada

(-2) + (3-7)
(-1) * (-2)

EVALUATE THE EXPRESSION

Respuesta :

Angelina1113
Angelina1113 Angelina1113
  • 11-02-2021

Answer:

-6

2

Step-by-step explanation:

for the first one, 3-7 is equal to -4. so two negatives adding to each other will just be like adding two positives and the number goes up in value with the same sign.

for the second one, when you multiply two negatives they become a positive.

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