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7 + 7 + (–1) = A. 13 B. 10 C. 16 D. 7
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1 vote
7 + 7 + (–1) =

A. 13
B. 10
C. 16
D. 7

User Peter Dotchev
by
8.1k points

1 Answer

6 votes
Step 1. Simplify brackets


7+7-1

Step 2. Simplify

13

Done! :) Your answer is A. 13 Hope this helps!
User HMHero
by
8.7k points
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