Q1) Joe and Adam play in the same soccer team.
Last Saturday Adam scored 3 more goals than Joe, but together they scored less than 9 goals. What are the possible number of goals Adam scored?
Q2) Of 8 pups, there are more girls than boys. How many girl pups could there be?
Q3) Joe enters a race where he has to cycle and run. He cycles a distance of 25 km, and then runs for 20 km. His average running speed is half of his average cycling speed. Joe completes the race in less than 2½ hours, what can we say about his average speeds?
Q4) The velocity v m/s of a ball thrown directly up in the air is given by v = 20 − 10t , where t is the time in seconds. At what times will the velocity be between 10 m/s and 15 m/s?
Q5) 7 is subtracted from a number y. Then the result is multiplied by 3. The final answer is less than or equal to 12.