Comparing Arithmetic and Geometric Sequences Mini Assessment

John can eat 10 cookies in 1/2 hr how many cookies can he eat in 45 minutes make a proportion and solve

3. solve the given inequality and graph the solution on a number line.

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?