Concept explainers
Find the odometer reading after 25 days.
Answer to Problem 29PPS
The odometer reading in 25 days is 25,646 miles.
Explanation of Solution
Given:
Jamal`s odometer of his car reads 24,521. Jamal drives 45 miles every day.
Concept Used:
Jamal`s odometer of his car reads 24,521.
This means the first term of the sequence is 24,521.
Jamal drives 45 miles every day. This means the common difference is 45.
We have to find the odometer reading in 25 days.
Formula for the nth term:
Given:
Calculation:
The odometer reading in 25 days is 25,646 miles.
Thus, the odometer reading in 25 days is 25,646 miles.
Chapter 3 Solutions
Algebra 1
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