-16 I can show you step by step if you want!
Answer: the heart works to pump through the body systems
What I would do is subtract 12 from -5. Then you would have -17. Then you would add 4 and it would be -13. So your answer is:
<h2><em>
-13</em></h2>
A is the best answer…
Work:
-10x-(-4y) will equal -10x+4y the minus minus will cancel out
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