For balls of wool will make eight knitted's. how many balls of wool will make six caps

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

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?

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org