Evaluate the function:

f(x)=x2−x, find f(−10)

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

How do i i solve this equation? -18 = x/3 + 3

Can someone me on this math worksheet about finding the given variable for these angles, and whether the triangles are similar. i really need these answers i’m so confused: ( !