Kirk's goal was to save $300 for a trip. In the first week, kirk saved $16 from his allowance and $54 from his job. He spent $5 for lunch one day and another $2 on the bus. The second week, Kirk saved $62 and another $41, but spent $2 for the bus and $44 for lunch.
a. How much money did kirk save in the first week? Use integers to solve
b. How much money did kirk save after 2 weeks ?
c. if kirk saves $150 in the third week, but spends $8, will he reach his goal of saving $300? Explain.