Answer:
Step-by-step explanation:
It could also be 
depending on how the problem is actually set up.
<span>a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.
</span>
The answer is B. 5.3 miles per day * 17 days = 90.1 total miles.
Answer:
this is your answer look it once.
X^4=256
x^4-256=0
(x^2)^2-(16)^2=0
(x^2+16)(x^2-16)=0
either x^2+16=0
it gives complex roots.
or x^2-16=0
or x^2-4^2=0
(x+4)(x-4)=0
either x+4=0,x=-4
or x-4=0
x=4
