Question

Which combination(s) fill this expression correctly? ____ × (-1/2) × ____ = -20

(_) -80, 1/2
(_) 20, 2
(_) 8, 5
(_) 2/5 , -100
(_) -160 , -1/4

Answer 1

all five but if it ask for a specific one go with 8,5

Answer 2

All of the above

Explanation:

Scientific calculator