<span>Out of those, 8 is the one that is a perfect cube. </span>
Since 9 is over 5 it rounds up: 40,000
Answer:
x > -68
Step-by-step explanation:
68 + 8x > 7x
x > -68
Both are to the 5th square root, so you can multiply what is inside:
that is
![\sqrt[5]{ \frac{2^{5} x^{7} }{ y^{6} } }](https://tex.z-dn.net/?f=%20%5Csqrt%5B5%5D%7B%20%5Cfrac%7B2%5E%7B5%7D%20x%5E%7B7%7D%20%7D%7B%20y%5E%7B6%7D%20%7D%20%7D%20)
=
![\frac{2x}{y} \sqrt[5]{\frac{ x^{2} }{y} }](https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%7D%7By%7D%20%5Csqrt%5B5%5D%7B%5Cfrac%7B%20x%5E%7B2%7D%20%7D%7By%7D%20%7D%20)
(1/2)x +y = 3 (equation 1)
2x +4y = 12 (equation 2)
((1/2)x +y = 3) x4
= 2x +4y = 12
2x +4y = 12
-
2x +4y = 12
= nothing
answer is B infinitely many solutions as the lines are stacked on top of another.
