A moving company charges $100 for up to, and including, 1.5 hours of labor. After 1.5 hours, the cost goes up to $150 for up to, and including, 3 hours of labor. After 3 hours, the cost goes up to $190 for up to, and including, 4.5 hours of labor. Which graph correctly represents the costs for using the moving company?

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.