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How to Solve Problems Using Linear Functions: Lesson 2-2, Example 10 Part C | Math Energy TV
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Task:
Solve the given word problem.
Emery borrowed money from her brother to buy a new phone and is paying off a fixed amount each week. After 2 weeks, she will owe $456, and after 5 weeks, she will owe $228.
Part A: What was the original amount Emery borrowed?
Part B: How much does she pay each week?
Part C: How useful are equations in point-slope and slope-intercept forms for answering each question?
How would YOU solve this problem?
Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
Solve the given word problem.
Emery borrowed money from her brother to buy a new phone and is paying off a fixed amount each week. After 2 weeks, she will owe $456, and after 5 weeks, she will owe $228.
Part A: What was the original amount Emery borrowed?
Part B: How much does she pay each week?
Part C: How useful are equations in point-slope and slope-intercept forms for answering each question?
How would YOU solve this problem?
Ask me questions about this video in the comments! Tips welcome $MathEnergyTV on Cash App or @QueenBeaute on Paypal
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