Exam 2: Linear Equations and Inequalities
Exam 1: The Basics329 Questions
Exam 2: Linear Equations and Inequalities310 Questions
Exam 3: Linear Equations and Inequalities in Two Variables155 Questions
Exam 4: Systems of Linear Equations135 Questions
Exam 5: Exponents and Polynomials300 Questions
Exam 6: Factoring295 Questions
Exam 7: Rational Expressions302 Questions
Exam 8: Roots and Radicals215 Questions
Exam 9: Quadratic Equations212 Questions
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For the graph below, write an inequality for the variable x whose solution is the graph. 
(Multiple Choice)
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Solve for the specified variable using the given facts. Solve
for B if V = 12, h = 6.
(Multiple Choice)
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A stockbroker has money in three accounts. The interest rates on the three accounts are 6%, 8%, and 14%. If she has twice as much money invested at 8% as she has invested at 6%, three times as much at 14% as she has at 6%, and the total interest for the year is $416, how much is invested at each rate? ( Hint : Let
= the amount invested at 6%.)$ __________ invested at 6% $ __________ invested at 8% $ __________ invested at 14%
(Essay)
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The difference of a number and fifteen is negative three. Find the number.
(Multiple Choice)
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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 $1.75 for the first
of a mile and $0.50 for each additional
of a mile.If the distance from one of the convention hotels to the airport is 9 miles, how much will it cost to take a taxi from that hotel to the airport?
(Multiple Choice)
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Katie has a collection of nickels, dimes, and quarters with a total value of $4.40. There are 2 more dimes than nickels and 4 more quarters than nickels. How many of each coin is in her collection? ( Hint : Let x = the number of nickels.)
(Multiple Choice)
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Use the formula
to find the length
of a rectangular lot if the width
is 30 feet and the perimeter
is 300 feet.
__________ feet
(Short Answer)
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The product of a number
and three is greater than the number minus nine. Find the solution set.
(Multiple Choice)
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Diane is 29 years older than her daughter Amy. In 4 years Diane will be twice as old as Amy. How old are they now? Diane is __________. Amy is __________.
(Essay)
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