Which expression is irrational the square root of 2 the square root of 4 the square root of 484 the square root of 529

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

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?

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.