<em>I believe that the answer should be A. </em>
Answer:
<em>you add 40+45</em>
Step-by-step explanation:
<em>40+45=85 </em>
<em>then you subtract 180 - 85 = 95</em>
<em>then divide x into 95 that will give you x=95</em>
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Answer:

Step-by-step explanation:
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The first thing you want to do is factor out 13. It can ether be (1, 12), (2, 11), (3, 10), (4, 9), (5, 8), or (6, 7). In this case, it says the difference of the two numbers is 3, so you subtract the two numbers 8 and 5 to get three. Your answer is 8 and 5