Sarah already has 45 stamps in her collection and she gets 7 new stamps each month. how long will it take before she has 129 stamps in her collection

The number of pages in the u.s. tax code exceeds the number of pages in the king james bible by 18,528. the combined number of pages in the tax code and the bible is 21,472

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x