Which of the following numbers must be added to complete the square in the equation below?

x²+18x = - 27

A. 18 B. 9 C. 54 D. 81

Simplify. 2-4:2+2^3 A. - 5 B. 2 C. 7 D. 8

Which number line represents the solution set for the inequality -x 4? -10 -8 -6 -4 -2 0 2 4 6 8 10 + + -10 -8 + -6 + -4 + -2 + 0 2 4 6 8 10 A + -io + 3 + 6 + 4 2 0 2 4 6 8 10 A -10 -8 6 -4 -2 2 4 6 § 10

A chef uses a circular pan with a 24-inch diameter to make a pizza. What is the area of pizza

3 - Product of two expressions H. C. F= A. H. CF B. L. C. M C. H. C. F + L. C. M D. H. C. P x L. C. M

67 m = how many cm? Let's see if some on got it

Find the value of x 58° 42°

If tan x° = z divided by 10 and cos x° = 10 divided by y, what is the value of sin x°?

Which model is most appropriate for each set. (-3,-1), (-1,1) (0,2) (1,3)

Rami is solving the equation for x. - 6x - 1 = 5 - 6x - 1 1 = (5 1) - 6x = 6 - 6x - 6 = 6 - 6 x = - 1 Which operation symbols should Rami write in the and the?

24 ounces of soap equals how many grams