What do we need to do when dividing rational expressions?
3 points
3
Question 4
4.
Select ALL of the restrictions:
2 points
2
Question 5
5.
Multiply. Do not include the restrictions.
2 points
2
Question 6
6.
Divide. Do not include the restrictions.
2 points
2
Question 7
7.
Add. Do not include the restrictions.
2 points
2
Question 8
8.
Solve the equation. Be sure to check your solutions against the restricted values.
1 point
1
Question 9
9.
Solve the equation. Be sure to check your solutions against the restricted values.
1 point
1
Question 10
10.
Subtract. Do not include the restrictions.
2 points
2
Question 11
11.
Huckleberry Finn can whitewash a fence in 6 hours. His friend Tom Sawyer
can whitewash a fence in 3 hours. If they work together, how long will it take
them to whitewash the fence?
2 points
2
Question 12
12.
Jessica and her friend are making 500 paper cranes for the town fair! Jessica can make 1 crane every 3 minutes, and her friend can make 1 crane every 2 minutes. How long will it take them to make all 500 cranes if they work together?