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Mathematics 13 Online
OpenStudy (anonymous):

kate wants to buy several silver and gold coins, but she wants to buy no more then 7 coins in total. also she wants the number of silver coins to be equal to or more than three times the number of gold coins. what are the two equations?

OpenStudy (anonymous):

i think one equation would be a + b =< 7

OpenStudy (anonymous):

I had the wrong sign. Thank you, I solved it.

OpenStudy (anonymous):

yw glad i could help.

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