ANSWER THISS PLS! Need helpp

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?

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°