:
Since , we get:
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We have
simplify
then the radical rule is used:
⇒
Now we have and
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and
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since is the half of
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<em>(-4+5=1)</em>
The first option is correct.
You could do all the math to compare the final answers, but I looked at the part where you add. Using a standard algorithm, when going on to the next digit in the second number, you always add a 0 first. The rest of those options don't include a 0.
You take the amount of miles julie did and subtract the amount that greg did in may to get the total distance he ran in june which is 2.8
<span>$152.51
y o u r a n s w e r i s a b o v e
</span>