Solve the inequality
x^2 - x - 12 < 0

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Just tell me how to set up the equation.