Sat 2020 sec4 #29
How do I do this one ?

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

Find the vertex of the function given below y=x^2-6x+1

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.