How do i solve this equation by taking the square root?

On a architect's drawing of a house, 1 inche representa 1.5

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?