A positive z-score determines how many standard deviations a value is___ the mean.

What is the value of x in the following equation? -3x-2=2x+8

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called