Solve the system of linear equations by graphing. y=-x+4
y = 2x - 8
PLEASE HELP ILL GIVE BRAINLIEST

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

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?