The four-fifths of a number, in this case, z is four times the number divided by z. That is 4z/5. When we add six to the product and equate the expression to 8, we get,
4z/5 = 8
The value of z from the equation is 10.
Answer:
<h2>x = a, where a is any real number</h2>
Step-by-step explanation:

Is this a real question I feel like those emojis are throwing me off
Answer:
Step-by-step explanation:
-72
I know the answer to the first question is 4 • 4 • 4, length x width x height, 64ft3
But I am not sure for the second question
Hope I helped