The 13 is the radicand. The definition of radicand is "The number under the radical symbol."
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Step-by-step explanation:
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Answer:
5 miles
Step-by-step explanation:
There are 60 minutes in 1 hour, so to find how many miles he can walk, we simply multiply:

Forty-one thousand, and seven
So, we know this:
<span> 5x+10y = 800
and we also know that the number of larger vehicles was 50.
So we can substitute:
</span>
<span>5x+10y = 800
</span>
<span>5x+10*50 = 800
and calculate:
</span><span>5x+500 = 800
and now subtract 500 from both sides:
5x=300
and divide by 5:
x=60.
and this is our answer: there were 60 smaller vehicles washed!
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