Chegg costs money, GradeSaver solutions are free! Chapter 6 - Systems of Equations and Inequalities - 6-3 Solving Systems Using Elimination - Practice and Problem-Solving Exercises - Page 382: 26AnswerWork Step by StepYou have the equations:4x-8y=15 and -5x+10y=-30.Multiply the first equation by 5 and the second equation by 4 in order to be able to eliminate a variable: 5(4x-8y=15) 20x-40y=75 ---4(-5x+10y=-30) -20x+40y=-120 Combine the equations in order to eliminate them: 20x-40y=75 -20x+40y=-120 0=-45 The equations will never be true so there are no solutions. Update this answer!You can help us out by revising, improving and updating this answer. Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback. Chegg costs money, GradeSaver solutions are free! Chapter 1 - Foundations for Algebra - 1-1 Variables and Expressions - Practice and Problem-Solving Exercises - Page 9: 35AnswerWork Step by StepA dime is a tenth of a dollar. Thus, we multiply the number of dimes, d, by one tenth to get the number of dollars that the dimes are worth. Update this answer!You can help us out by revising, improving and updating this answer. Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback. add_to_home_screen autorenew {{ 'ml-solutions-btn-deep-link' | message }} {{ topic.label }} {{tool}} {{ result.displayTitle }} {{ result.subject.displayTitle }} navigate_next {{ 'math-wiki-no-results' | message }} {{ 'math-wiki-keyword-three-characters' | message }} {{ 'mldesktop-placeholder-grade-tab' | message }}{{ 'mldesktop-placeholder-grade' | message }} {{ article.displayTitle }}! {{ grade.displayTitle }} {{ section.title }} Test{{ focusmode.exercise.exerciseName }} {{ section.title }} {{ 'ml-btn-previous-exercise' | message }} arrow_back{{ 'ml-btn-next-exercise' | message }} arrow_forwardarrow_left arrow_right
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