need with the odd numbers 7,9,11,13,15,17,19,21,23,25

i did the problems but i’m not sure if they are right can anyone let me no if my answers are correct
7-0
9-1
11-1
13-1/2
15-1 1/2
17-0
19-11
21-5
23-31
25- about 6 inches

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Deshawn uses 3/4 of a box of rice to cook dinner the portion he uses weighs 12 ounces right and solve an equation to find the weight of the full box of rice

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?