Listen to Bach's Minuet I while following the score, attending especially to the first section, from 0:00 to 0:30. Which of the following descriptions best describes the cadence at the end of the first section, at 0:17 and 0:30?

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?