calculus

posted by Anonymous

antonio is thinking of four number from 1 through 9 with a sum of 18. find the number

1. Mgraph

3,4,5,6
2,3,6,7
2,4,5,7
1,4,5,8
1,2,7,8
1,3,6,8
1,4,5,8

(4,4,5,5)?

2. Steve

The real question is, Is this calculus?

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