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melisa1 [442]
3 years ago
12

Least common denominator 7/40 and 1/30

Mathematics
1 answer:
masya89 [10]3 years ago
6 0
The least common denominator is 120

21/120 and 4/120
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4 years ago
5x+2y=10<br> x+ay=4<br> Which value of a makes these equations have no solution.
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Answer:

2

Step-by-step explanation:

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