Answer:
x - 8
Step-by-step explanation:
Plug in -1 for x and you get x - 8
a common what? denominator?
Answer:
The answer is "
"
Step-by-step explanation:
The whole question can be found in the file attached.

Subtracting the
from both sides of the equations:


The current sale price would be $123.60.
20% of $618 is 123.6. So turn that into dollars and cents and you get $123.60
Answer:
103
Step-by-step explanation: