Solve the system of equations by adding or subtracting. 3x + y = 13
2x + y = 8

The solution of the system is (, ).

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

The bolo cavern outside of vandalia is 421 ft below sea level. a little more than75 miles away. mt owens is 7295 feet above sea level. what is the difference in elevation between the bolo cavern and mt owens?