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Mathematics 12 Online
OpenStudy (anonymous):

Abe has a bag of marbles and wants to divide them into sets. The first set will have 2 marbles; the second set, 5; the third set, 8; the fourth set, 11; and so on. How many sets will he have if he starts with 40 marbles

OpenStudy (anonymous):

count

OpenStudy (anonymous):

\[2+5+8+11+15=41\] so not enough marbles i guess for 5 sets

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