Study Guides

41.
Algebra Word Problems Practice Test
Review the following concepts if needed: Percent Word Problems Help Formulas in Word Problems Help ...
Source: McGrawHill Professional 
42.
Solving Linear Inequalities Help
Introduction to Solving Linear Inequalities Linear inequalities are solved much the same way as linear equations with one exception: when multiplying or dividing both sides of an inequality by a negative number the inequality sign must be ...
Source: McGrawHill Professional 
43.
Linear Inequality Word Problems Help
Introduction to Linear Inequality Word Problems Linear inequality word problems are solved much the same way as linear equality word problems. There are two important differences. Multiplying and dividing both sides of an inequality by a ...
Source: McGrawHill Professional 
44.
Double Inequalities Help
Double Inequalities Double inequalities represent bounded regions on the number line. The double inequality a < x < b means all real numbers between a and b, where a is the smaller number and ...
Source: McGrawHill Professional 
45.
Algebra Linear Inequalities Practice Test
Review the following concepts if needed: Linear Inequalities Help Solving Linear Inequalities Help ...
Source: McGrawHill Professional 
46.
Quadratic Equations Help
Introduction to Quadratic Equations A quadratic equation is one that can be put in the form ax 2 + bx + c = 0 where a , b , and c ...
Source: McGrawHill Professional 
47.
The Quadratic Formula Help
Introduction to the Quadratic Formula The other main approach to solving quadratic equations comes from the fact that x 2 = k implies
Source: McGrawHill Professional 
48.
Rational Equations Help
Introduction to Rational Equations Some rational equations (an equation with one or more fractions as terms) become quadratic equations once each term has been multiplied by the least common denominator. Remember, you must be sure ...
Source: McGrawHill Professional 
49.
Algebra Quadratic Equations Practice Test
Review the following concepts if needed: Quadratic Equations Help The Quadratic Formulas Help ...
Source: McGrawHill Professional 
50.
Quadratic Applications Help
Introduction to Quadratic Application Word Problems Most of the problems in this chapter are not much different from the word problems in previous chapters. The only difference is that quadratic equations are used to solve them. Because ...
Source: McGrawHill Professional