Anita earns 60 points every time she shops at a grocery store. she needs a total of 2,580 points to receive a free prize. so far she has earned 480 points. how many more times will anita have to shop at the grocery store in order to earn the additional points she needs for a prize?

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

What is the volume of this square pyramid?

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.