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Which expression is equivalent to 7 (a + 2) when a = 6? 7 (6) 9 (6) 7 (6) + 2 7 (6) + 14 PLS HELP!!!!

Which expression is equivalent to 7 (a + 2) when a = 6? 7 (6) 9 (6) 7 (6) + 2 7 (6) + 14 PLS HELP!!!!
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6 votes
Which expression is equivalent to 7 (a + 2) when a = 6?

7 (6)
9 (6)
7 (6) + 2
7 (6) + 14

PLS HELP!!!!

User Rondu
by
8.0k points

2 Answers

5 votes
The answer is 7(6)+14
User Fmt
by
8.7k points
9 votes

It is equivalent to 7(6) + 14

Explanation:

  • Step 1: Solve 7(a + 2) when a = 6

⇒ 7 (6 + 2) = 7 × 8 = 56

  • Step 2: Find its equivalent

7(6) + 14 = 42 + 14 = 56

User Chris Martin
by
8.0k points
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