Brandon is simplifying the expression-2(x+ 3) -5 - 3x. Here is his work below:
-2(3 + x) - 5 - 3x
-2x + 6 - 5 - 3x
-5x + 1
Brandon's work is incorrect. Explain the error he made.
Re-simplify the expression to get the correct answer. Show your work.
Which of the following expressions is NOT equivalent to 28a + 40b?
Mike and Sully work for Monsters Inc. They are both paid an hourly wage of $12 per hour. Sully gets paid an additional $30 for the nights he works on Summer break.
The following expression below can be used to represent the given scenario.
12(m + s) + 30
Which of the following statements could also be used to represent Mike and Sully's situation?
Consider the expression:
2(3x + 5) - (4x - 2)
Which procedure correctly simplifies the expression?
Which of the expressions are equivalent to 12x - 24? Select ALL that apply.
Show your work or explain the method you used to derive your answers.
Maria has a rectangular garden with a length of 6 meters and a width of (2x +
What is the total area of the garden?
What is the perimeter of the following shape?
