Which number(s) below belong to the solution set of the equation? check all that apply. x+22< 32
a). 40
b). 41
c). 84
d). 50
e). 16
f). 39

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.