c c a a are the right answers just took it
Oliver is incorrect because if he were correct he would learn for 2 hours and 15 minutes because, 45 minutes * 3= 2:15 minutes.
To find the answer to the question we do the equation
Which gets us our answer of 20%
Answer:
25 roses and 40 white carnations
Step-by-step explanation:
9y+7 + 7y-19 = 180
Y =12 degrees