Ewan has 48 tiles and 16 blue tiles. what is the ratio of white tiles to the number of blue tiles?
give the ratio in the simplest form.​

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two