How much does he spend per month if he works 21 days each month? 4. Last year the total fixed costs for operating Helen Levya#39;s car were $3913. The total variable costs were $2186. Helen drove the car 14, 974 mi (miles). What was the costanbsp;...
|Title||:||Applications in High School Math|
|Author||:||Cohen, Gerald H Elgarten, Francis J Gardella|