What number does 7 and 4 both fit into?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.