a . y= 5.50x+8 d.$40 because y= 5.50(4) +8 y=22+8
Step-by-step explanation:
area= 1/2 (base1+base²) h
A = {1/2 (5+12)} × 4
A = {1/2 (17)} × 4
A = 8.5×4
A = 34
I think this is right
Answer:
y=2/3x+4
