Write an inequality to model the situation. a number exceeds 9. a-n ≥ 9 b-n < 9 c-n > 9 d-n ≤ 9

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.