(-54x^9/y^4)^2/3
(-54x^9)^2/3/(y^4)^2/3
-36x^6/y^2.6
Answer:
C
Step-by-step explanation:
Given
- 12x - 2(x + 9) = 5(x + 4) ← distribute parenthesis on both sides
- 12x - 2x - 18 = 5x + 20, that is
- 14x - 18 = 5x + 20 ( subtract 5x from both sides )
- 19x - 18 = 20 ( add 18 to both sides )
- 19x = 38 ( divide both sides by - 19 )
x = - 2 → C
I'm sorry....Where is the number??
Answer: 2052
Step-by-step explanation: 684 times 3 equal to 2052