[asap] classify the following triangle. check all that apply.

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

What is the missing step in this proof ?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12