Taxi Word Problem
C = 3.50 + .50m + 3
C = 3.50 + .50(13) + 3
C = 3.50 + 6.50 + 3
C = 13
The total cost will be $13.00
Rock Climbing Word Problem
Trina: 5 + 3.25h = 21.25
Now, subtract 5 from both sides.
3.25h = 16.25
Now, divide both sides by 3.25.
h = 5
Trina spent 5 hours at the facility.
Ralph: 21.25 - 5/ 3.25 = h
Subtract 5 from 21.25
16.25/ 3.25 = h
Now divide
5 = h
Ralph will spend 5 hours at the facility to spend the same amount as Trina.
I hope I helped you in time! Good Luck!!