How much in federal taxes does curtis annually pay?

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?

Someone me what is the area of this figure? 18m 18m 8m 16m

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction