If you think about how 5 exponentially grows when you make the exponent larger, it gets easier. Since

is 25, and

is 125, then

must equal 625, right? Because 5*5*5*5=625. Hope I made sense!
X^12/x^9=125
Simplify the left side
x^3=125
Find the cube root of both sides
x=5
Final answer: The number is 5
Answer:
Percent change in the price of gas is 
Step-by-step explanation:
Percentage change equals the change in value divided by the absolute value of the original value, multiplied by
.

Here


The percent change in the price of gas

Percent change in the price of gas is 
Divide the stack into halves, if the stacks are equal, they are even. If they aren't, they are odd.