Answer:
7.5
Step-by-step explanation:
168.75 divided by 22.5 = 7.5
$7.50 dollars an hour.
7.50 x 22.5 = 168.75
the diagonal of TV equal to 20
y - 5, (x, y) - (0,5)
1) Collect like terms.
2) Simplify.
So, therefor, the answer is -17y - 16z + 4.
i say it's A.c
I hope it helped