Exam 2: Simplifying Expressions

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The length of a rectangle is 3 times the width The length of a rectangle is 3 times the width   . If the perimeter is to be at least 48 meters, what are the possible values for the width? (If the perimeter is at least 48 meters, then it is greater than or equal to 48 meters.) . If the perimeter is to be at least 48 meters, what are the possible values for the width? (If the perimeter is at least 48 meters, then it is greater than or equal to 48 meters.)

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Solve the inequality. Graph the solution set. Solve the inequality. Graph the solution set.

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Recently, the Texas Junior College Teachers Association annual conference was held in Austin. At that time a taxi ride in Austin was $1.25 for the first Recently, the Texas Junior College Teachers Association annual conference was held in Austin. At that time a taxi ride in Austin was $1.25 for the first   of a mile and $0.25 for each additional   of a mile. Suppose the distance from one of the hotels to one of the western dance clubs in Austin is 8 miles. If the fare meter in the taxi gives the charge for that trip as $11.00, is the meter working correctly? Answer yes or no . of a mile and $0.25 for each additional Recently, the Texas Junior College Teachers Association annual conference was held in Austin. At that time a taxi ride in Austin was $1.25 for the first   of a mile and $0.25 for each additional   of a mile. Suppose the distance from one of the hotels to one of the western dance clubs in Austin is 8 miles. If the fare meter in the taxi gives the charge for that trip as $11.00, is the meter working correctly? Answer yes or no . of a mile. Suppose the distance from one of the hotels to one of the western dance clubs in Austin is 8 miles. If the fare meter in the taxi gives the charge for that trip as $11.00, is the meter working correctly? Answer yes or no .

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Simplify the expression. Simplify the expression.

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Simplify the expression. Simplify the expression.

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Solve the following equation. Solve the following equation.

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Solve the equation. Solve the equation.     = __________ Solve the equation.     = __________ = __________

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Solve the equation. Solve the equation.

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Evaluate the expression when Evaluate the expression when   is 2.  is 2. Evaluate the expression when   is 2.

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Evaluate the expression when Evaluate the expression when   is 3.  is 3. Evaluate the expression when   is 3.

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Solve for Solve for   .  . Solve for   .

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Solve the equation. Solve the equation.

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A collection of dimes and quarters has a total value of $3.25. If there are 4 times as many dimes as quarters, how many of each coin is in the collection? __________ dimes and __________ quarters

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Nick and Carla Cole are driving separately from San Luis Obispo, California, to the north shore of Lake Tahoe, a distance of 375 miles. Nick leaves San Luis Obispo at 11:00 AM and averages 55 miles per hour on the drive, Carla leaves later, at 4:00 PM but averages 60 miles per hour. Which person arrives in Lake Tahoe first?

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The length of a rectangle is 3 times the width The length of a rectangle is 3 times the width   . If the perimeter is to be at least 48 meters, what are the possible values for the width? (If the perimeter is at least 48 meters, then it is greater than or equal to 48 meters.) . If the perimeter is to be at least 48 meters, what are the possible values for the width? (If the perimeter is at least 48 meters, then it is greater than or equal to 48 meters.)

(Multiple Choice)
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Simplify the expression. Simplify the expression.

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Solve the equation. Apply the distributive property to remove the parentheses, then simplify each side before using the addition property of equality. Solve the equation. Apply the distributive property to remove the parentheses, then simplify each side before using the addition property of equality.

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Solve the equation. Solve the equation.     = __________ Solve the equation.     = __________ = __________

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One angle in a triangle measures twice the smallest angle, whereas the largest angle is six times the smallest angle. Find the measures of all three angles.

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The volume of a cylinder is given by the formula The volume of a cylinder is given by the formula   . Find the height   if the volume   is 63 cubic feet, the radius is   feet, and   is   .   __________ feet . Find the height The volume of a cylinder is given by the formula   . Find the height   if the volume   is 63 cubic feet, the radius is   feet, and   is   .   __________ feet if the volume The volume of a cylinder is given by the formula   . Find the height   if the volume   is 63 cubic feet, the radius is   feet, and   is   .   __________ feet is 63 cubic feet, the radius is The volume of a cylinder is given by the formula   . Find the height   if the volume   is 63 cubic feet, the radius is   feet, and   is   .   __________ feet feet, and The volume of a cylinder is given by the formula   . Find the height   if the volume   is 63 cubic feet, the radius is   feet, and   is   .   __________ feet is The volume of a cylinder is given by the formula   . Find the height   if the volume   is 63 cubic feet, the radius is   feet, and   is   .   __________ feet . The volume of a cylinder is given by the formula   . Find the height   if the volume   is 63 cubic feet, the radius is   feet, and   is   .   __________ feet __________ feet

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