Which of the following is a factor of 3x – 10x2 + 3x + 10?
A x-2
B X +3
CX-3
D x +2

Evaluate the expression. (9 + 5)(3 + 2)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?

What is always true about a positive integer raised to a negative odd power?