On the map of a town, 1 cm represents 6 miles. Find the distance represented by 4.5 cm A)
4,5 miles
B)
6 miles
17 miles
D)
27 miles

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?