Answer:
1.568, 3.432, 11.568, 13.432
Step-by-step explanation:
Divide equation by 6:
Then
Since
four smallest positive solutions are
1.
2.
3.
4.
First lets remove the initial fee
150 is how much she is charging you per hour.
If each hour is 55, lets divide 150 by 55.
She charged you for 2.7 hours (almost 3) of service
Answer:
6
Step-by-step explanation:
9c + 4 = -23
9c = -27
c = -3