The triangles below are congruent, with △abc ≅ △def. the following lengths are given in centimeters: ab= x + 1, ac= x, bc= x + 2, and df= 3x − 8. what is the value of x?

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost