Rob is asked to simplify the expression below. 10x – 2(4x + 6y) + 3y

He states that the simplified expression is 2x + 15y because using the Distributive Property yields 10x – 8x + 12y + 3y, and then combining like terms yields 2x + 15y.

Explain the error in Rob's reasoning.

Write the correct simplified expression for 10x – 2(4x + 6y) + 3y.

to avoid unnecessary repetition, not every chapter has a map exercise attached. write a one or two-sentence answer explaining the significance of the items 7, ¶ 3-4 - civilization began in the fertile crescent because villages needed careful “in an epic tale told not long after his reign, we find gilgamesh claiming

marriage difficulties adversely affect parent-child communication

. a function is a relation in which each input has only one output. in the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.