Concept explainers
To Find: How many weeks Trent need to reach his goal.
Answer to Problem 4P
The required equation is
The required number of week is 25.
Explanation of Solution
Given information:
Total amount in the bank = $2000
Amount to be increased in the bank = $3000
Weekly deposit = $40
Calculation:
Let the number of weeks be x.
The difference in the amount to be increased and that in the bank is:
According to question
Isolate x by dividing 40 from both sides
Chapter 1 Solutions
High School Math 2011 Algebra 1 Student Companion Grade 8/9
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