In the figure above, AB= 4x+6 and BC=7x+15. If AC = 120, find the length of segment AB. It would really help if i get an explanation too!! Thanks

Which of the following represents the range of the graph of f(x) below

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking