Which of the following expressions are equivalent to -3(2 + 7)? Choose all answers that apply:
A) 6 + 21
B) -21 +6
C) None of the above

-3(2+7) = -27

Step-by-step explanation:

Step 1: Solve Original Equation = -27

Step 2: Solve the Rest. A) 6 + 21= 21

                                      B)  -21 + 6= -15

Step 3: None of these answers equal the original answer (-27). Therefore making it C) None of the above.

step-by-step explanation:

107 units

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