Answer:
64
Step-by-step explanation:
-15+-6y
Expand
5x+50+2x5x+50+2x
Collect like terms
(5x+2x)+50(5x+2x)+50
Simplify
The answer is 7x+50
the answer to your second question is
A.) 0.3125
B.) 0.9090909090909091
C.) 0.0019
The state C spends $1.7 million more than the state D
So C = D + 1.7
C + D = 54.3
Instead of C we can write D + 1.7
So D + 1.7 + D = 54.3
So 2D + 1.7 = 54.3
So 2D = 52.6
D = 26.3 and C = 28