Morgan has a goal to run 50 miles per month. If he has already achieved 70% of his goal this month, how many miles has he already run this month?

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.

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = (x+4)(x+3)

Since we have computer algebra systems that can solve polynomial division problems for us, why is it necessary to learn how to do these things by hand?