What is the equation for twice a number less 13 is 53

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.