Mrs. Jacobson wants to order toy instruments to give as prizes to her class. the table shows the prices for various order sizes. Fill in what I need to put...Then what is the difference between the highest unit price for whistles and the lowest unit price for whistles?
Show how you found your answer.

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

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?

Is the point (0, 8) on the x-axis or y-axis? how do you know?