1) y=(2x+1)/(x-3), solve for x

**ANS: x=(3y+1)/(x-2)**

2)$ 180 is to be shared between james and henry so that henry has 25% more than james. How much does james get?

**ANS:80**

3) Anne's ski boat can travel 20mph in calm water. On a river the boat could travel 45miles trageling with the current in the same time that it could travel 27 miles against the current. What is the rate of the current in mph?

**ANS:5**

4) Two runners start at the same place and run in opposite directions around a two mile oval track. One runs at 10mi/hr while the other runs at 15mi/hr. How long before they meet?

**ANS:4.8**

5)A pair of 6 sided dice are thwon simulataneously. What is the probability that the sum of the two numbers showing is greater than 3?

**ANS: 11/12**