K (x) = 3x+3; find k (-2x)

Ted bought a fishing pole for $35.99, and a pair of shorts for 14.99. He had a coupon for 25% off the shorts only. What was the total cost of Ted's items before tax?

How do i use systems of equations to eliminate two problems that are: - 9x+2y=-24 and - x+2y=8

25-foot long board is to be cut into two parts. The longer part is one foot more than twice the shorter part. How long is each part?

One angle is eight times it's supplement increased by 45 degrees. What is the measures of the two supplementary angles?

At a certain University the student to teacher ratio is 16:1 if there are 2000 students enrolled how many teachers must be employed to maintain this ratio

Select the correct answer. Select the graph of the equation below. y = - 12 + 1

At smith mountain lake boat rentals, it cost $25 per hour to rent a pontoon boat, plus a one-time charge for cleaning. The Bengel family rented a boat from 11 am - 6:30 pm and paid $226.50.

Which system of equations has infinitely many solutions? A) 6x + 3y = 12 3x + y = 9 B) 2x + 3y = 6 4x + y = 8 C) 12x + 9y = 6 4x + 3y = 6 D) 5x + 10y = 20 2x+4y=8

A square orange rug has a yellow square in the center. The side length of the yellow square is x inches. The width of the orange band that surrounds the yellow square is 11 in. What is the area of the orange band?

Can the function f (x) = x²-4x+4 be factored? If so, write the factored form.