Answer:
9 
Step-by-step explanation:
Hi there!
Plug in the value of a:
27÷a
27÷3
9 (Answer)
Hope you find it helpful.
Feel free to ask if you have any doubts.

Answer:
yes
Step-by-step explanation:
c + 3 > 5
subtract 3 from both sides: c > 2
c - 1 > 1
Add 1 to both sides: c > 2
Therefore, they are equivalent.
Answer:
72
Step-by-step explanation:
The answer is < :) hope this helped
Answer:
0.75
Step-by-step explanation:
45 is three-fourths of sixty
three fourths as a fraction is .75
hope this helps!!!