Alocal car wash is inviting customers to join the concierge club, in which you can have your car washed as many times as you
wish for a fixed monthly fee. amy creates the graph below to compare the cost per wash versus the cost for the concierge club.
which conclusion is supported by the graph?

Kevin has just finished paying off his loan. he was assessed a service charge of $422. he paid off the principal and the interest by making weekly payments of $36.13 for four years. if the principal was $7,150, how much did kevin pay in finance charges, to the nearest dollar? a. $498 b. $365 c. $422 d. $787

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.