A12-foot board is to be cut into 5 pieces. four of the pieces will be the same length and one piece will be 2 feet longer than the other four. which equation could be used to solve for the lengths? a)x + x + x + x + 2x = 12 b)x + x + x + x + x - 2 = 12 c)x + x + x + x + x = 12 + 2 d)x + x + x + x + x + 2 = 12

The formula for the volume of a rectangular prism is v = lwh. a rectangular prism has a length of 2y 3 and width of 5y. the volume of the prism is 20y 10 + 70y 4 . what is the height of the prism? show your work.

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

What is not true about kl and mn? what is mn? (show )