Each problem is worth the points listed. You must show all work. Correct answers, without correct supporting work, will receive minimum credit.
You may write with the mouse or type it in the "Show your Work" area. You may also do it on scratch paper and attach a picture of your work to each problem; each picture should be of only that problem.
Solve for x:
Solve for y:
Solve for x:
Solve for x:
Solve for
Solve for
Solve for
Solve the inequality and graph the solution:
Solve the inequality and graph the solution:
Solve the inequality and graph the solution:
A plumber charges $55 for a service call plus $40 for each hour he works. If the total bill for a job costs $215, write an equation to represent the situation.
A rental car costs a one-time fee of $210 and an additional $65 for each day it is rented. The Santana family has a rental car budget of $600. Write and solve an inequality that tells how many days they could rent the car.