for 1st
use the formula of inlargement
A(x,y)when enlarging by scale factor k gives A'(kx,ky)
for 2nd
a=
(2a+3)-(a-5)(2a+2)+a^2
b=
3y(7y-8)
Answer:k=0.67
Step-by-step explanation:
Answer:#4 is 3L Starwberry juice and 6L orange Jucie.
Step-by-step explanation:
