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!
A. 2 hours and 25 minutes
Answer:
Yes, It is possible for two numbers to have a difference of 8, and a sum of 1.
I hope this helps:)
Hey there!
Markup is the percentage that the cost of an item is increased.
For example, if a company bought a pair of headphones that costed $100 and they sold it for $150, the markup was 50%, since half of the original cost was added. if the markup were 100% it would have been sold for $200, since it added 100% of the original.
I hope this helps!