C) 1 makes the most sense
Answer:
x=15
Step-by-step explanation:
1. Solve
4x-6=54
4x-6+6=54+6 <=== Add 6 to both sides
4x=60
4x÷4=60÷4 <=== divide by 4 on both sides
x=15
2. Check
4x15-6=54 <=== Replace x with 15 to check
60-6=54 <=== 4x15 equals 60
54=54 <=== 60-6 equals 54 and 54=54
so it is correct!!
Answer:
The answer is 10.71minutes
Step-by-step explanation:
A quarter hour is 15minutes
Five quarter hours will be = 5 x 15 minutes = 75minutes
So, Teri walks 75 minutes per week.
Minutes per day = 75 ÷ 7
Minutes per day = 10.71 minutes (to the nearest hundredths)