Ezel plans to make extra money saving throughout the summer. He buys a lawnmower for 200 euros and charges 5 euros\hr. If we let h represent the number of hours Ezel works, his earnings would be 5h ( 5 euros multiplied by the number of hours he works) . His profit is the amount of money he earns after covering the cost of the lawnmower. This can be modelled by the equation
(Lineaire vergelijkingen)
p=5h-200, where p represents the amount of profit. Let's graph this: