Which equations are equivalent to y = two-thirds x minus 4 when written in slope-intercept form? check all that apply.
3x - 2y = 4
2x - 3y = 12
-4 (2x - 3 y) = -4(12)
2 (x + 6) = 3 y 2x - 3y = 4

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?