Answer:
where is the question????
<em>Answer:</em>
<em>The perimeter of the larger square is 
</em>
<em>Step-by-step explanation:</em>
<em>First of all, let one part of it be "
"</em>
<em>and the other part of it "
"</em>
<em>Now to solve this :</em>
<em>The area of the square = 
</em>
<em>The area of one part of the square = 
</em>
<em>The area of the other part of the square = 
</em>
<em>
</em>
<em></em>
<em>Now, add, 
to both the sides :</em>
<em>
</em>
<em />
<em>Now, take out the "8" which is common :</em>
<em>
</em>
<em></em>
<em>Now, divide it by 
:</em>
<em>
</em>
<em>
or 
</em>
<em />
<em>So, now we know that :</em>
<em>One of the part is = 
</em>
<em>And the other part is = 
</em>
<em />
<em>Thus the perimeter of the larger square is = </em>
You want to find values of v (number of visors sold) and c (number of caps sold) that satisfy the equation
... 3v + 7c = 4480
In intercept form, this equation is
... v/(1493 1/3) + c/640 = 1 . . . . . divide by 4480
Among other things, this tells us one solution is
... (v, c) = (0, 640)
The least common multiple of 3 and 7 is 21, so decreasing the number of caps sold by some multiple of 3 and increasing the number of visors sold by that same multiple of 7 will result in another possible solution.
The largest multiple of 21 that is less than 4480 is 213. Another possible solution is (0 +213·7, 640 -213·3) = (1491, 1)
We can also pick some number in between, say using 100 as the multiple
... (0 +100·7, 640 -100·3) = (700, 340)
In summary, your three solutions could be
... (visors, caps) = (0, 640), (700, 340), (1491, 1)
Answer:
B
Step-by-step explanation:
There is 20 percent profit
