In a mathematics class, half of the students scored 43 on an achievement test. With the exception of a few students who scored 70, the remaining students scored 60. Which of the following statements is true about the distribution of scores?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

We just started the introduction into circles and i have no idea how to do this.

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.