BRAINLIEST 1+1+1+1+1+1+1+2424+342+8482384-8383 8+2333232842852948+2848844949249290 40294099304-93923829483948929284928 48+444+490539532-344435345=

What is the measure of x, in degrees

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?

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?