Question

2 more and I’m done thank y’all so much sorry I’m dumb and in 8th grade LOL

Answer 1

9 is -140, 10 is -12

Explanation:

thids is easy if u plug in the numbers

Answer 2

9. -5(4+6r)

-20-30r

-20-30(4)=-20-120=-140

10. -9-n/3

-9-9/3=-9-3=-12

answers: -140, -12