What is the linear equation for 3x+4y=-11 and 7x-5y=3

Which shows the graph of the solution set of 3y – 2x > –18?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?