Abakery sold apple pies for $11 and blueberry pies for $13 one saturday they sold a total of 38 pies and collected a total of $460. how many pies did they sell and how many blueberry pies did they sell?

How do you determine whether a relationship represented as as graph is linear or nonlinear

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.

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?