John decided to look at new and used cars. john found a used car for $15000. a new car is $25000, so what percent of thi e price of a new car does john pay for the used car?

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

What is the correct decimal form of 12%

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?