Me i will vote most brainliest ive been stuck for 3 hours on this

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.

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read