Playing a online multiplayer game, you are able to win 1 out of 27 matches. how many mathches do you need to win in a row to increase your sucess rate to about 59%? round your answer to the neaest whole number

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.