During the current year, merchandise is sold for $200,900 cash and $646,300 on account. The cost of the goods sold is $635,400. What is the amount of the gross profit?

Anyone know? will mark brainliest if correct

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.

Which graph represents the parent function of y=(x+2)(x-2)