Factor the expression completely. -9.75 + 3.25x a. -3.25(3 - x) b. -0.25(39 + 13x) c. -3.25(6.5 + x) d. -0.25(-9.5 - 3x)

Three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder ( ! : ”0 )

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.

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length