What is the x-coordinate of the solution of the following system of equations? 3x + y = 6 x - y = 6 a. -3 b. 0 c. 3

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?

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.