She should use 50% off.
964 divided by 1/2 = $482
964 - 400 = $564
Answer:
if its a odd number, all odd answers are in the back of the book
Difference in base price — $200–$125=$75
Difference in hourly charge — $18–$12=$5
Number of hours for which computer repair shop will cost the same = 75/5
=15 Hours
Answer:
x
=
±
√
5
−
2
Step-by-step explanation: