Select all the expressions that are equivalent to 24x + 12. 2(12x + 6)
-6(-4x - 2)
-3(8x – 4)
12(1 + 2x)
-4(-6 - 3x)

Let w=23 . what is the value of w + 45 ?

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?