Me answer the first question. it would mean alot

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.