Adult tickets to the amusement park cost $8 and children's tickets cost $5 . if 14 likds were admitted for $82 , how many were charged the adult price and how many got in at the child's price?

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7