A laptop is $891.99 before sales tax. If the sales tax rate is 7.5%, find the total of the laptop WITH the sales tax included.
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We have the representation of this problem in the figure below. As we have a 10.3 mile race, then the equation is fulfilled as:
We know that there is <span>a water station that is twice as far from the starting line as from the finish line, then:
</span>
So:
∴
and
<span>Finally, the distance of the runner from the finish line is:
</span>
We know that there is <span>a water station that is twice as far from the starting line as from the finish line, then:
</span>
So:
∴
and
<span>Finally, the distance of the runner from the finish line is:
</span>