You need 8 batteries, but you know it's worth it to shop around. Find the unit price for both the 6 pack of batteries (on the left) and the 8 pack of batteries
(on the right). What would you do?
Please help show work or step by step

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?

Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]

What is the remainder when 3x^2-x-10 is divided by x-1 -6,-7,-8, or -9