Need it now ‼️‼️‼️‼️will give brain list to who ever answers first

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?

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1