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. 
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The difference of twice a number and 2 is between 6 and 8. Let x denote the number. Find the inequality for x .
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John is 4 times as old as Martha. Eight years ago the sum of their ages was sixty-nine. How old are they now?
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One number is one more than another. Their sum is seven. Find both numbers.
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The smallest angle in a triangle is
as large as the largest angle. The third angle is twice the smallest angle. Find the three angles.
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One side of a triangle is twice the shortest side. The third side is 2 feet more than the shortest side. The perimeter is 22 feet. Find all three sides.
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The perimeter of a square is 60 meters. Find the length of one side.
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