1. Which of the following rational expressions is defined for x = 3 but undefined for x = -2?
F.) None of these

2. F How Many Statements are True? A.) 0 B.) 1 C.) 2 D.) 3 E.) 4 F.) 5
Given: F T
How Many Statements are True?
The expression is undefined for x = 0.
The expression is defined for x = -3. F
The expression is reduced to lowest terms.
The expression has a value of -6 when x = -1.
The Greatest Common Factor of the denominator is 3.
A.) 0 B.) 1 C.) D.) 3 E.) 4 F.) 5

3. Find ALL of the equivalent rational expressions:
A.) B.)
C.) D.)
E.)
F.) None of these
???

4. Find ALL of the expressions that are equivalent to:
B.)
C.)
D.)
E.)
F.) None of these

5. A.) I B.) II C.) III D.) None are true
Which ONE of the following statements is true?
I.) The expression reduces to a number
smaller than -3.
II.) The expression reduces to
a number bigger than -2.
III.) The expression reduces to 3.
A.) I B.) II C.) III D.) None are true

6. An All Points Bulletin has been issued for a rogue rational expression
An All Points Bulletin has been issued for a rogue rational expression. Description:
1.) Not defined for x = 2
2.) Has been reduced to lowest terms
3.) Has a value of 0 when x = 1
4.) The sum of coefficients in the numerator is 0
Which rational expressions fit the description?
A.)
B.)
C.)
D.)
E.)
F.) None
Keep on the look out!

7. A.) B.) C.) F.) None E.) D.) 1.) Not defined for x = -1
An All Points Bulletin has been issued for a rogue rational expression. Description:
1.) Not defined for x = -1
2.) Has been reduced to lowest terms
3.) Has a value of 0 when x = -2
4.) Defined for x = -3
Which rational expressions fit the description?
A.)
B.)
C.)
F.) None
Keep on the look out!
E.)
D.)

8. A.) C.) E.) Find the perimeter of the rectangle. B.) F.) None of these

9. Subtract and simplify if possible:
A.) B.) C.)
D.) E.) F.) None of these

10. ? ? ? ? ? B.) What is E.) What is F.) None of these A.) What is
C.) What is
D.) What is
E.) What is ? ? ?
F.) None of these

11. ? The perimeter of the triangle is
Which expression represents the missing side?
A.)
B.)
E.)
C.)
D.)
F.) None of these

12. A.) 6x - 6 - 3x = 0 B.) 6 + 3x = 3x2 C.) 6 + 3x = -3 D.) 6x - 3 = 3x2
Find an equation that is equivalent to:
A.) 6x x = 0 B.) x = 3x2
C.) x = D.) 6x - 3 = 3x2
E.) 6x + 3 = 3x2 F.) None of these

13. E.) x2- 3x - 17 = 0 F.) None of these
Find an equation that is equivalent to:
A.) 5x2 + 2x + 10 = 0 B.) x2 = 6x2 + 14x + 10
C.) x2 = 2x D.) 3x + x2 = 11x + 14
E.) x2- 3x - 17 = 0 F.) None of these

14. A.) 3 B.) 13 C.) 9 D.) 11 E.) 12 F.) None of these = 4x+3 x+1 x=2 3
Ms. Pain, the algebra teacher, has a habit of standing in front of crucial information . If she did the problem correctly (and she always does!), what number is she blocking?
4x x+1 3
x=2 =
A.) B.) C.) 9
E.) F.) None of these
D.) 11

15. Grade the teacher's work!
No errors = A
One error = B
Two errors = C
Three errors = D
Four or more = F
Grade the teacher's work!
Solve the Rational Equation
solution:

16. If then 5x +7 = ? A.) -68 B.) -8 C.) 22 D.) 122 E.) 5
F.) None of these

17. How + Now = Brown + Cow Solve for r A.) H+N-C Bn = r B.) How+Now+Cow
Bown
= r
C.) ow(H+N+C)
Bown
= r
D.) Ho+No -Co
Bwn
= r
E.) ow(H + N - C - Bn) = r
F.) None of these

18. 08% blood-alcohol concentration is the legal measure of drunk driving
0.08% blood-alcohol concentration is the legal measure of drunk driving. A regular 12-ounce beer is 5% alcohol by volume. The normal bloodstream contains 5 liters (169 ounces) of fluid. The maximum blood-alcohol
concentration, B, can be approximated by:
where n is the number of beers consumed in one hour and w is your body weight in pounds. If a 150 lb person reaches the maximum blood-alcohol content, how many beers did they drink in the last hour?
Which equation best represents this problem?
A.)
B.)
C.)
E.)
F.) None of these
D.)

19. A.) B.) D.) C.) E.) F.) None of these
Traveling in a borrowed foreign car with a speedometer in kilometers per hour, I see a radar enforced speed limit sign. I remember seeing a dual sign on the road that day. How fast in km/hr is the radar enforced speed limit off 99 mph?
Assume: x = km/hr
Which equation best represents this problem.
A.)
B.)
C.)
D.)
E.)
F.) None of these

20. A.) 8 + 5 - 4 = x B.) (1/8) + (1/5) - (1/4) = x
The hot water faucet can fill the sink in 8
minutes. The cold water faucet can fill
the sink in 5 minutes. The drain can empty the sink in 4 minutes. If the hot and cold water faucets are turned on and the drain is open, how long will it take for the sink to overflow?
Which equation best represents the problem?
A.) = x B.) (1/8) + (1/5) - (1/4) = x
C.) 8x + 5x - 4x = 1
D.) (1/8) + (1/5) - (1/4) = 1/x
E.) (x/8) + (x/5) - (x/4) = 1
F.) None of these

21. B.) C.) A.) D.) E.) None of these 2520 r 2520 r
The maximum speed of a coyote is 19 feet per second faster than the maximum speed of a whitetail
deer. If a coyote can cover 2,520 feet in the same time a whitetail
deer can run 1,760 feet, what is the maximum speed of each animal?
Which data and equation best represent this problem?
A.)
2520
1760 r
19r
B.)
C.)
D.)
2520
1760 r
r + 19
E.) None of these