If five times a number plus two is 17, what is the number?
a. 7
b. 5
c. 3
d. 2

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

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.