8. Imagine that you are training for a 13 mile race . On the first day you run 0.75 miles . Each day you run 0.75 miles longer than you ran on the previous day. How many days will it take you to work up to 13 miles?

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

What is the value of y? round to the nearest tenth

Which shows the pre image of triangle xyz