Answer:
the answer is a+b
Step-by-step explanation:
7(3a-2b) +5(3b-4a)
21a-14b+15b-20a
a+b
10ft
1. c. (250)•(0.09)•(4)
2.b. $16.95
3.d. 15000 ÷ 0.15
B
Dilations are the only transformations in which the shape is changed.
.24
One pack of marbles cost $0.24
