Which of the following rational expressions is defined

Which of the following rational expressions is defined for x = 3 but undefined for x = -2? A. ) B. ) C. ) D. ) E. ) F. ) None of these

Given: T How Many Statements are True? The expression is undefined for x = 0. The expression is defined for F x = -3. 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. ) 2 D. ) 3 E. ) 4 F. ) 5 F

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

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

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

An All Points Bulletin has been issued for a rogue rational expression. Description: 1. ) 2. ) 3. ) 4. ) Not defined for x = 2 Has been reduced to lowest terms Has a value of 0 when x = 1 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!

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. ) D. ) E. ) F. ) None Keep on the look out!

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

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

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

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

Find an equation that is equivalent to: A. ) 6 x - 6 - 3 x = 0 B. ) 6 + 3 x = 3 x 2 C. ) 6 + 3 x = -3 D. ) 6 x - 3 = 3 x 2 E. ) 6 x + 3 = 3 x 2 F. ) None of these

Find an equation that is equivalent to: A. ) 5 x 2 + 2 x + 10 = 0 B. ) x 2 = 6 x 2 + 14 x + 10 C. ) x 2 = 2 x + 16 D. ) 3 x + x 2 = 11 x + 14 E. ) x 2 - 3 x - 17 = 0 F. ) None of these

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? x=2 A. ) 3 E. ) 12 4 x+3 = x+1 3 B. ) 13 C. ) 9 F. ) None of these D. ) 11

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

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

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

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 bloodalcohol content, how many beers did they drink in the last hour? Which equation best represents this problem? A. ) D. ) B. ) E. ) C. ) 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

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. ) 8 + 5 - 4 = x B. ) (1/8) + (1/5) - (1/4) = x C. ) 8 x + 5 x - 4 x = 1 D. ) (1/8) + (1/5) - (1/4) = 1/x E. ) (x/8) + (x/5) - (x/4) = 1 F. ) None of these

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 C. ) 19 r r B. ) D. ) 2520 r + 19 1760 r E. ) None of these