Use the coordinate grid for Items 7-10.
7. The vertices of rectangle JKLM are
represented by these coordinates:
J(-2.5, 3), K(2, 3), L(2, -1), and
M(-2.5, -1). Draw rectangle
JKLM.

(You might have to scroll to see the picture but I need help please)

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

What is a possible solutions of the x> 3?

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.