Mariel spends $0.75 every time she plays her favorite video game. She has $6.75 to spend. Which inequality shows how many times
Mariel can play the video game?
( Problem #10)
( Problem #10)
2 answers:
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Answer:
Moses got into the elevator at the 8th floor.
Step-by-step explanation:
Let's call the floor which Moses started at x. Going down decreases the floor number and going up increases the floor number. We then form the equation which is the same as
which means
. Moses got in at the 8th floor.
This expression<span> can be written in a shorter way </span>using <span>something called </span>exponents<span>. An </span>expression<span> that represents repeated multiplication of the same factor is called a power.</span>The number<span> 5 is called the base, and </span>the number<span> 2 is called the </span>exponent<span>. For example </span>