Two families are saving up for a summer trip. The Smith family originally has $1,000 and will save $50 every week. The Jones family originally has $500 and will save $75 every week. After how many weeks will the two families have saved up the same amount of money?
Two families are saving up for a summer trip. The Smith family originally has $1,000 and will save $50 every week. The Jones family originally has $500 and will save $75 every week. After how many weeks will the two families have saved up the same amount of money?
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.1: Systems Of Linear Equations
Problem 83E: Use the system of three equations in three variables to solve each problem. Work schedules A college...
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1.A system of linear equations is shown.
5x+2y=−45x+2y=-4
5x+2y=15x+2y=1
Which statement is true regarding the solution to this system of linear equations?
5x+2y=15x+2y=1
Which statement is true regarding the solution to this system of linear equations?
2.
Two families are saving up for a summer trip. The Smith family originally has $1,000 and will save $50 every week. The Jones family originally has $500 and will save $75 every week.
After how many weeks will the two families have saved up the same amount of money?
After how many weeks will the two families have saved up the same amount of money?
3.On a test consisting of only true/false questions and multiple-choice questions, true/false questions are worth 2 points each and multiple-choice questions are worth 6 points each. If the test contains 20 questions and is worth a total of 100 points, which of these is a correct statement?3.
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