Which of the following binomials below is a factor of this trinomial?

x^2 + 8x + 16

A) x^2+4

B) x+4

C) x-4

D) x+8

Find the total cost of a $58 bill with a 20% tip

Can two lines intersect, and one not intersect with either one?

Solve (x^2+4) (x^2-4)

Subtract - 3 3/8 - 7/8

Select all of the following equation (s) that are quadratic in form. x4 - 6x2 - 27 = 0 3x4 = 2x 2 (x + 5) 4 + 2x2 + 5 = 0 6 (2x + 4) 2 = (2x + 4) + 2 6x4 = - x2 + 5 8x4 + 2x2 - 4x = 0

The equation y = 55x + 85 describes the amount of money a plumber charges, where y is the total amount he charges and x is the number of hours he works. The table shows the total amount of money an electrician charges.

The formula C = 2πr relates the radius r of a circle to its circumference C. Solve the formula for r.

Susan found a bag of 20 golf balls at a garage sale, and bought the bag for 75 cents. Express the ratio of cost to number of balls in lowest terms. 20:75 75:20 4:15 15:4

What can you say about the graph of the function below? Check all that apply. F (x) = 4 * (7) ^x A. the y intercept is (0,7) B. the y-intercept is (0,7) C. the y-intercept is (0,4) D. the range of F (x) is all real numbers

Write an equation for the line in slope-intercept form The slope of the line is 3. The y-intercept is (0,4)