For this question, the left hand side must be equal to the right hand side. Simply expand to get the answer, which is D.
Hope this helps!
Answer:
7.5
Step-by-step explanation:
It could be anything between 7.905 and 7.9099
For example: 7.908 or something
Answer:
5x < 30
Step-by-step explanation:
coaches = 2x
parents = 3x
total time = under 30 mins
2x + 3x < 30
5x < 30
x < 6
Answer: 3 hours and 25 minutes
Step-by-step explanation: