Jamilla baby sat nine times. she earned $15, $20, $10, $12, $20, $16, $80, and $18 for eight babysitting jobs. how much did she earn the ninth time if the mean of the data set is $24?

Can someone answer it, and plot it, for 20 points and brainliest answer? p. s. they're the same ! : )

Which value is not a solution of 8x^3 – 1 = 0

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?