5 Bars of soap for $4.00 Why? Because you if you buy two it cost $8.00 or buy three pack and you'll get 15 for $12.00
Do you have a typo? ; < this maybe
The variable is x, and the coefficient is 4x
<span>27^-2/3
= (3^3)^-2/3
= 3^-2
= 1/3^2
= 1/9
answer
</span><span>B. 1/9</span>