Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks. Band students are tested on, and required to pass, a certain number of scales during the year. As of today, Isaac has passed 9 scales, whereas his friend Audrey has passed 14 of them. Going forward, Isaac has committed to passing 3 scales per week, and Audrey has committed to passing 2 per week. At some point soon, the two friends will have passed the same number of scales. How long will that take? How many scales will that be? In _ weeks, the friends will each have passed _ scales.
Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks. Band students are tested on, and required to pass, a certain number of scales during the year. As of today, Isaac has passed 9 scales, whereas his friend Audrey has passed 14 of them. Going forward, Isaac has committed to passing 3 scales per week, and Audrey has committed to passing 2 per week. At some point soon, the two friends will have passed the same number of scales. How long will that take? How many scales will that be? In _ weeks, the friends will each have passed _ scales.
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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Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks.
Band students are tested on, and required to pass, a certain number of scales during the year. As of today, Isaac has passed 9 scales, whereas his friend Audrey has passed 14 of them. Going forward, Isaac has committed to passing 3 scales per week, and Audrey has committed to passing 2 per week. At some point soon, the two friends will have passed the same number of scales. How long will that take? How many scales will that be?
In _ weeks, the friends will each have passed _ scales.
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