For this case we have to:
"two to the third power" is equivalent to the algebraic expression: 
Therefore, we can rewrite the expression given as:

Thus, the value of the initial expression is: 4
Answer:

I think it's $405 because that's the product of the decimal form of 13.5% (.135) and the amount loaned (3,000).
Step-by-step explanation:
I think your answer is 3
....
Answer:
The correct option is A)
Step-by-step explanation:
To find the correct equation we first need to calculate the angular coefficient for the line, with the formula below:
m = (y2 - y1)/(x2 - x1)
m = (8 - 0)/(4 - 0) = 8/4 = 2
Using that we can apply to the equation of the line:
y = m*x + c
Since the line pass through (0,0) c must be equal to 0, so:
y = m*x
y = 2*x
So x must be:
x = t.