Answer :

rayannenova

Answer:

ab=16

ca=4

4a=32

Step-by-step explanation:

a*b=8*2=16

c*a=1/2*8=4

4*a=4*8=32

hope it helped xx

citruspetal
ab = 16

a * b

Fill in variables: 8 * 2 = 16

Repeat with rest of problems

ca = 4

4a = 32