Question

I NEE D HALP FOR NUMBER 8 LETTERS A,B,C. I HAVE TO SHOW WORK AS WELL IM LOST RN

Answer 1

a. -6

b. 3

c. 1

Explanation:

a. 4(-5)+7(2)

-20+14= -6

b. 2(5-9)-(-3-8)

2(-4)-(-11)=

(-8)-(-11)=

(-8)+11= 3

c. (-7)²+10(-5)

49+(-50)= 1