Concept explainers
To Write: An expression that describe the earnings of Jocelyn.
Answer to Problem 31PPE
Explanation of Solution
Given information:
Jocelyn babysit of 25 hours and work in grocery store for 15 hours. She make
Concept and Formula Used:
Concept of addition and multiplication.
Calculation:
It is given that Jocelyn make
Amount Jocelyn earn for 25 hours babysitting is
Amount Jocelyn earn for 15 hours babysitting is
Total amount she earn is the sum of earning from babysitting and grocery store i.e.
Conclusion:
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