3. A rectangular block of stone has a length of 9 cm, a width of 3 cm,
and a height of 5.5 cm. What is the
surface area of the stone?

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

If g^-1(x) is the inverse of g (x) which statement must be true

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?