The local radio station is giving away some tickets to the circus. adult tickets cost $8 each and children's ticket cost $6 each. the station wants to spend no more than $172. let x= the number of adult tickets and y = the number of children's tickets.

What is the value of y? round to the nearest tenth

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.