
Concept explainers
After how many days Jayla and Carlos will have raised the same amount.

Answer to Problem 53PFA
Option B is correct.
Explanation of Solution
Given: On Monday, Jayla raised $30 and Carlos raised $50. After that Jayla raised $12 per day and Carlos raised $7 per day.
Concept Used:
On Monday, Jayla raised $30 and Carlos raised $50. After that Jayla raised $12 per day and Carlos raised $7 per day.
Calculation:
Let the number of days be x
On Monday, Jayla raised $30, after that $12 per day.
Total amount Jayla raised in x days including Monday amount =
On Monday, Carlos raised $50, after that $7 per day.
Total amount Carlos raised in x days including Monday amount =
Condition: Total amount raised by Jayla = Total amount raised by Carlos
Equation:
In
Thus, in
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