Matthew took one of his friends out to lunch. The lunches cost $100 and he paid 12% sales tax. If Matthew left an 18% tip on the $100, how much in total did he pay?

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by