River goes to LAKE University. She has $900 in her savings account. She needs to buy a small ipad before next semester that costs $600. Every week, she withdraws $50 from her savings account for food. Which inequality models this story?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.