Joan bought several packs of lacrosse trading cards to add to her collection. To pay for her packs of lacrosse cards, she paid with 4 half dollars, 2 quarters, 1 dime, 4 nickels, and 3 pennies. What was the cost of the packs of cards that Joan bought?

Which function is increasing? o a. f(x)=(1/15)* o b. f(x)= (0.5)* o c. f(x)=(1/5)* o d. f(x) = 5*

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

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.