The length of a rectangle is six times its width. If the width of the rectangle

is a in, write a simplified expression for the perimeter of the rectangle.

Stan invested $11,000, part at 3% and part at 12%. If the total interest at the end of the year is $1140, how much did he invest at 3%?

F (x) = 9x^3+51x^2+33x+15 factored

Moses is solving the problem below. A box of spaghetti at the grocery store is purchased for $1.60 wholesale and is marked up by 60 percent. Then, the store marks down the item by 20 percent. A customer wants to buy three boxes of spaghetti.

Convert the following percent to a fraction, then reduce to lowest terms: 66.67%

Which operation is NOT closed for polynomials? A) (x3 + 8x - 5) (x4 + 6x + 2) B) (x2 + 4x - 5) (8x2 + 3x - 6) C) (6x2 + 2x - 3) + (x2 - 5x + 4) D) - (2x2 + 2x - 5) - (x2 + 2x + 9)

Turell Grant is a claims adjustor. His biweekly salary is $1,075. What is his annual and monthly salary?

2x-6=3x+1-x-7 what is the value of x

6 2/3 and 6 12/15, greater than, less than or equal

4/sqrt (2) + 10 Is this rational or not?

How to find the roots of h (x) = 2x^2 + 26