Q1: Solve <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Solve .
Q2: The sum of two numbers is twenty.
Q3: Solve. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Solve. A)
Q4: Solve. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Solve. A)
Q6: Palmer's average running speed is 4 kilometers
Q7: Solve <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Solve .
Q8: Solve <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Solve .
Q9: Solve. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Solve. A)
Q10: Solve. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Solve. A)
Q11: Solve. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Solve. A)