3+x
step-by-step explanation:
a’b’ = 6, cd = 10
step-by-step explanation:
the scale factor is 1/2. multiply 12 by 1/2 to get 6 for a’b’.
to get cd, multiply 5 by 2 to get 10 for cd.
b
step-by-step explanation:
u take $75 minus $60.the anwer/original($75)multiply by 100