Barb signed up for an art club. She had to pay $50 to sign up for the club and $8 each week that she attended it. If she spent a total of $90, how many
weeks did she go to the club?

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

Find two numbers if their sum is 91 and the ratio is 6: 7?