Wanda has 649 in her checking account. she pays her landlord $75 per week for rent. which of the following best models the linear relationship. y=640x+75 y=-75x+640 y=-75x-650 y=75x+640

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

Which system of linear inequalities is graphed? can somebody pleasssse

Which two undefined geometric terms always describe figures with no beginning or end?