Which rule describes the transformation that is a reflection across the x-axis? (x, y) → (–x, y) (x, y) → (y, x) (x, y) → (x, –y) (x, y) → (–x, –y)

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

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?