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expeople1 [14]
3 years ago
15

Another geometry file upload

Mathematics
1 answer:
bagirrra123 [75]3 years ago
8 0
Cross multiplication 13x -13 = 8x+12 
combining like terms 13x -8x =12 +13
5x= 25     x= 5

x=5
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Adam has three pennies, two dimes, and one nickel. he also has one other coin that is different from the rest of his coins. how
Hatshy [7]

Answer:

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3 years ago
there are 18 boys and 12 girl in math class. what is the ratio of girls to total students. A. 18:30 B. 12:30 C. 30:12 D. 30:18 2
zmey [24]

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3 years ago
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Mnenie [13.5K]

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4 0
3 years ago
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krok68 [10]

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7 0
2 years ago
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