Lauren has 4 3/8 cups of flour. each batch of her pancake batter needs 1 1/4 cups of flour. how many batches of her batter can she make?

The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi