Answer:
x < 3
Step-by-step explanation:
![5x + 7 < 22 \\ 5x < 22 - 7 \\ 5x < 15 \\ x < \frac{15}{5} \\ x < 3](https://tex.z-dn.net/?f=5x%20%2B%207%20%3C%2022%20%5C%5C%205x%20%3C%2022%20-%207%20%5C%5C%205x%20%3C%2015%20%5C%5C%20x%20%20%3C%20%20%5Cfrac%7B15%7D%7B5%7D%20%20%5C%5C%20x%20%3C%203)
I will but the picture is blurry
Answer is D.) Hope I could help have a good day
The average number of hours can be calculated using the following rule:
average number of hours = total number of hours / total number of weeks
total number of hours = 36 3/8 + 41 1/4 + 40 1/2 + 38 3/8 = 313/2 hours
total number of weeks = 4 weeks
Average number of hours per week = (313/2) / (4) = 39 1/8 hour
Based on the above calculations, the correct answer is:
C. 39 1/8 hour