Someone took down my question bruh idek why but can someone help me with this

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.