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Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth