Simplify the following expression using x = 2 and y = 5.
3x + 4y − 1
Which expression is a number divided by the sum of nine and two.
Solve for x: (d × c) + (e × b) = x
This weekend, you are going roller skating. The cost per person is $4 for skates and $5.50 for every hour you skate. Your total is $26. How many hours did you skate?
Justin went to the new trampoline indoor park. They charge a $15 one time registration fee and $13 for every 60 minutes. Justin spent $54. How long was he in the park?