Question 9 of 10 The vertex form of the equation of a parabola is y = (x + 5)2 + 49.
What is the standard form of the equation?
A. y = 5x2 + 10x+ 74
O B. y= x2 + 49x + 35
O C. y= x2 + 5x + 49
O D. y= x2 + 10x + 74

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?