Question

Are these expressions equivalent? Explain why or why not. 42 + 35 7(6 + 5)

Answer 1

Sample Response:

Explanation:

Yes, the expressions are equivalent. If you sum 42 + 35, you get 77. If you simplify 7(6 + 5), you also get 77.

Answer 2

You use pemdas and they both equal to 77. So yes they are equivalent.