What number must be added to the expression below to complete the square?

x2 - 22x

A. - 121

B. 11

C. 121

D. - 11

Michael biked 36 mi last week and 38.4 mi this week. What is the average of the two distances he biked?

Bruces hourly wage decreased from $15.00 to $12.00. What is the percent decrease

2x+4=xg solve for x How do you solve this literal equation for x?

Find the volume of a square pyramid with a height of 10 m and base edges of 8 m

Solve the equation for the letter d: C = pi times d

What is the range? 8, 10, 60, 3, 5, 13, 12, 40, 8

Make a ratio using two ingredients

What solution is 33x-33=33x+25?

Solve the equation using any method. Round your solutions to the nearest hundredth, if necessary. 3x2 - x - 3 = 0

If f (x) = x^2, which of the following describes the graph of f (x - 1) ? A.) The graph of f (x - 1) is a horizontal shift of f (x) = x^2 one unit to the left. B.) The graph of f (x - 1) is a vertical shift of f (x) = x^2 one unit up. C.