Apizza baker uses 2.5 cups of flour to make each large pizza. if f represents the number of cups of flour, which equation models this situation?

In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.

What is the frequency of the sinusoidal graph?

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate