You need at least $535 to go on a trip to california. you have already saved $200. you decide to save an additional $25 per week. which inequality shows the number of weeks, w, you need to save to be able to go on the trip?

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.