Solve the inequality. |3x + 6| < 12
a. –6 > x > 2
b. –2 < x < 2
c. –6 < x < 2
d. –21 < x < 3

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

What is the approximate value of  q  in the equation below? –1.613–1.5220.5853.079

An amusement park manager determined that about 23 of all customers would wait in long lines to ride the new roller coaster. which simulation could not be used to answer questions about whether a customer would wait?