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Sergeeva-Olga [200]
2 years ago
8

Solve this system to determine the number of solutions 7x + 12 = 2(x + 6)

Mathematics
1 answer:
gladu [14]2 years ago
4 0

One solution, the answer is x = 0.

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If one polygon is similar to a second polygon, then the second polygon is similar to the first polygon
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the third one is the not the same with the first one

Step-by-step explanation:

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Ben walked 2/5 mile.Tonya walked 1/4 mile.What fraction of a mile did they walk in total?
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First, find a common denominator (the bottom number) Then add the tops as usual. Four and five have a common denominator of 20 so: 8/20+5/20=13/20



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For example, 1/2 is a fraction between 0 and 1. Its percentage is 50%, which is less than 100%. Its decimal is 0.50, which is less than 1 or 0.99
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slava [35]
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