Identify the expression equivalent to 4(x + x + 7) - 2x+8 - 4 by substituting x = 1 and x = 2.
O A 6x +11
B. 3(x+7)
OC. 2(3x+16)
OD. 3x + 16

You put $2000 in an account with a simple interest rate of 1.5%. how long does it take for the account to earn $60?

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

Consider the function f(x)=-5x+3 what is f(-2)