1.Rony earns 17 dollars less than half of what John earns. If John earns p dollars, how much does Rony earn in dollars? 2. The average of two numbers is 6 and four times the difference between them is 16. Find the numbers. 3. Find the area of a square whose perimeter is 240 cm. 4.If the difference between the squares of two consecutive numbers is 17, then find the numbers. 5.Find two numbers whose sum is 68 and whose difference is 22.