Answer:
5.29
Step-by-step explanation:
Click on the screenshot, I labeled the parts
Hope this helps :))
9y=27
divide by 9 each side
9y/9y=27/9
y=3
2 hours
B. (2 + 5).
18 + 45 = 63
The prime factors of 63 = 3*3*7
So 63 is a multiple of 7.
The answer is (2 + 5) (=7).
