If y − 3 = 3x, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs?

a. {(0, 3), (1, 6), (2, 9)}
b. {(3, 0), (6, 1), (9, 2)}
c. {(1, 3), (2, 6), (3, 9)}
d. {(3, 1), (6, 2), (9, 3)}

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?

4+(2+x) can you me solve this problem

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking