Question

The product of 10 and the difference between 8 and -9?

Answer 1

Hi there!  

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I believe your answer is:  

170

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Here’s why:  

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$\text{The phrase can be rewritten as:}\\\\10 * (8-(-9))\\---------------\\\rightarrow 8-(-9) = 8 + 9 = 17\\\\\rightarrow 10 * 17\\\\\rightarrow \boxed{170}$

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Hope this helps you. I apologize if it’s incorrect.