Answer:
see pdf
Step-by-step explanation:
Answer: B. (-6, 5)
Step-by-step explanation:
Oliver is incorrect because if he were correct he would learn for 2 hours and 15 minutes because, 45 minutes * 3= 2:15 minutes.
Answer:

Step-by-step explanation:


Combine Like Terms:



Therefore,
will be your final answer.
Answer:$17.25 is her rate per hour
Step-by-step explanation:
Do 603.75/35
Which $17.25