The cost c (in dollars) of making n watches is represented by c=15n + 85. how many watches are made when the cost is $385?

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

What point is the projection of q on a) r b) s c) t

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.