7. Higher Order Thinking Theodore earned $92.40 in interest after 4 years on a principal of $550. Bella earned $216.00 in interest
after 4 years on a principal of $1,500. Which bank would you rather
use, Theodore's or Bella's? Explain.

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?