Answer:
7/12 of an hour or 35 minutes
Step-by-step explanation:
There are 52 weeks in one year. Divide her yearly salary by 52 weeks to find her weekly pay:
27600 / 52 = $530.77 per week.
The answer would be D. $530
Answer:
21/10
Step-by-step explanation:
Interpretation: For every $100 additional spent on advertising, the monthly sales revenue drops by $48.30. Personally I'd expect that the sales revenue increases with every $100 spent on ads.