Colin was using the back of his book to check his homework answers. The answer that he had on his paper was −13 − (15 + 58). The correct answer, located in the back of the book, was −13 −15 + 58. Was Colin correct? Justify your response.
2 answers:
Answer:
no cause he did not have a paraentheses
Step-by-step explanation:
Answer:
No Colin was incorrect.
Step-by-step explanation:
-13-(15+58)= -13-15-58= -86
The book's answer is -13-15+58= 30.
We know that -86≠30.
So his answer was incorrect.
Hope it helps you.
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