Do you think you can help me?

Yes 5/2 because if you multiply 5/2 by 4 it will give you 10.

Step-by-step explanation:

Multiplication way:

5/2 = 2.5 x

Multiply 4x2.5=10

Multiply 8x2.5=20

Division way:

Divide 10/4=2.5

Divide 20/8=2.5

Hope this answer helped.Please give me brainiest.

answer: a

step-by-step explanation:

if xy ~ yz therefore xy would be the same length as yz

i think is g(1)=-1.

hope that i can