Find the partial sum of the first 4 terms of the series: 5n + 2
n=1
60
58
85
None of these

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?

Ihonestly have no clue if it's each or none.

Which of the following represents the factorization of the trinomial below? x^2+7x-30