Answer:
Step-by-step explanation:
D. No solution
This is simply because -3x-6 cannot equal -3x-7 because -6 and -7 are different numbers therefore x is a false statement.
Answer:
17.75 miles per hour
Step-by-step explanation:
14.2 divided by 0.8
Answer:
n+7=17
n=17-7
n=10
Step-by-step explanation:
Mr. chang paid the least because 10% off 25 is more than 20%off 30