Question

1. Verify and also name the property used (-20) x [ (-3) + 9] = (-20) x (-3) + (-20) x 9.

Answer 1

Answer:

distributive property

Step-by-step explanation:

(-20)×[(-3)+9]

-20×(+6)

= -120

-20×(-3) + -20×9

60 + (-180)

= -120