Which algebraic expression is equivalent to the expression below? 5(3x + 3) + 18 a. 15x + 33 b. 30x c. 5x + 6 d. 15x - 3

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?