Problems also include solving equations, inequalities, writing expressions, and completing word problems. Show your steps and write your answer in the space provided. Create your own worksheets like this one with infinite algebra 2. Solve, graph and give interval notation to the solution of compound inequalities. Compound inequalities with solutions teaching resources. The levels are classified based on the number of steps that required solving compound inequalities. This union is worked out as two separate inequalities and then graphed on a common number line. The extend activity requires students to combine two different inequalities into one. These are twostep inequalities where youll need to use all of your inverse operations knowledge.
Several inequalities can be combined together to form what are called compound inequalities. Graphing compound inequalities math worksheets 4 kids. After students have had time to consider a method of solution, they should talk to their partner to develop a plan together. Inequality for all inequality for all is a 20 documentary about modern economic problems.
Write an inequality for the number of sales you need to make, and describe the solutions. The 35 game for compound inequalities mathcoachblog. Worksheet algebra equations and inequalities worksheet. This solving compound inequalities worksheet is suitable for 9th grade. This means that the solution is any number between 2 and 4, to include 2, but not 4. Solving inequalities inequalitiesaremathematicalexpressionsinvolvingthesymbols, teachers pay teachers, a marketplace trusted by millions of teachers for original educational resources. Explain the difference between a simple linear inequality and a compound linear inequality. Each section except the first section contains three levels of compound inequalities worksheets based on either solving or graphing or both. With this worksheet generator, you can make customizable worksheets for linear inequalities in one variable. A compound inequality is an inequality that is formed by the union, or, or the intersection, and, of two simple inequalities.
Since the or means either, the solution will be the shaded area that include both inequalities. These worksheets are especially meant for prealgebra and algebra 1 courses grades. To get your students interested and debating the economic issues of our times, show inequality for all in class and watch your students come alive with interest and at times, outrage. They do not need to perform any steps to isolate the variable. Algebra 1 worksheets inequalities worksheets mathaids. Free worksheets for solving or graphing linear inequalities. Solve and graph the inequalities with only one variable. Graph each basic compound inequality in a number line at the correct interval.
Unions when an inequality is combined by the word or the compound inequality is formed. Compound inequalities worksheet solve each inequality and graph its solution. In this compound inequalities activity, 9th graders solve and complete 7 different problems that include graphing various inequalities on a number line given. A compound inequality contains at least two inequality symbols. Solving compound inequalities worksheet for 9th grade.
Rewrite the inequality as two separate inequalities. Use inverse operations or mental math to solve for x. Linear inequality worksheets contain graphing inequalities, writing inequality from the graph, solving onestep, twostep and multistep inequalities, graphing solutions, solving and graphing compound inequalities, absolute value inequalities and more. Compound inequalities worksheets math worksheets 4 kids. Write the compound inequality for each solution set shown below. The questions are carefully selected so that they help students to develop their understanding of inequalities that have both an upper and lower bound. Each high school pdf worksheet contains 10 multiple choices only eight in multi step based on identifying correct solutions for the compound inequalities. There are three types of compound inequalities which we will investigate in this lesson. Three worksheets at different difficulty levels first steps, strengthen and extend. Translate verbal phrases into algebraic expressions, solve onestep inequalities, identify.
We have properties of inequality handout, graphing single variables, one step by adding, subtracting, multiplying, and dividing, two step, multiple step, compound. Solve each compound inequality and graph the solution set. In this free algebra worksheet students must apply the distributive property and combining like terms to simplify expressions. Singlevariable inequalities basic introduction to inequalities.
Absolute value inequality worksheet 3 here is a 9 problem worksheet where you will find the solution set of absolute value inequalities. A compound inequality is a statement in which two inequalities are connected by the word and or the word or. This quiz and worksheet combo will help you understand how to solve a compound inequality that uses and or or. These inequality worksheets have one variable in each problem.
855 1204 489 1349 652 482 942 430 242 1368 1118 1054 495 1218 1230 1513 1172 1534 747 928 1340 834 356 1235 883 934 699 1376 1427 119 1191 619 318 651 1241 682 385