Find each difference. (–6s2 + 12s – 8) – (3s2 + 8s – 6) = –9s2 + 4s – 14 –9s2 + 4s – 2 –9s2 + 20s – 14 –9s2 + 20s – 2

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

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?

Which of the following three dimensional figures has a circle as it’s base