Please please I have to go to school

a) 2(-2) + 3(-3) + 5

-4 - 9 + 5

-13 + 5

= 8

b) -2 -(-3)

-2 + 3

= 1

c) 2(-2 - 3/5)

2(-5/5)

2(-1)

= -2

d) 3(-2)² - 2(-2) + 1

3(-4) + 4 + 1

-12 + 5

= -7

e) 3(-3)(-2 + -2² -(-3))

-9(-2 - 4 + 3)

-9(-3)

= 27

f) -5²(1 - 2(-2))/-3 - (-2)

-25(1 + 4)/-1

-25(5)/-1

-125/-1

= 125

Hope this helps :)

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !