Solve the following word problems.
1. The sum of two numbers is 91. If one number is 9 less than the other number what are the numbers?
2. The larger of two numbers is 2 more than twice the smaller number. The difference between the two numbers is 8. Find the numbers.
3. The sum of 2 consecutive odd numbers is 104. What are the numbers?
4. Two trucks traveled the same distance. The first truck traveled at 60 km/h and the second truck at 50 km/h. It took truck B one hour longer to make the trip. How long did it take each truck to make the trip?
5. Jimmy’s money is P24.00. It is composed of 25-centavo coins and 1-peso coins. If the number of 25-centavo coins is four times the number of 1-peso coins, how many 1-peso coins does he have?