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lisabon 2012 [21]
3 years ago
5

!READ THE Word Problem THAN ANSWER

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
3 0

Answer:

10(m+20) + 10(m+30)

Step-by-step explanation:

Since Celine worked out twice for 10 days, each day there would two separate equations and also the constants are not the same.  

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