Answer:
81
Step-by-step explanation:
Its a perfect square and 27*3=81
Answer: -3 ≤ -2c
Step-by-step explanation:
First multiply C by -2, and make sure it's not less than -3. It can be -3, but it can't be less than.
Answer:
6x-4y=2
Step-by-step explanation:
-4y+6x=2
6x-4y=2