The sum of two numbers is 15. When the second number is subtracted from the first​ number, the difference is 11. Find the two numbers. What are the two​ numbers?

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The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.