3y=4x-27
y=4/3x-9
That’s how you do the equation
The answer is 56 percent black pens
The answer is: "64 cubic inches" ; or, write as: "64 in³ " .
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Explanation:
V = L * w * h ;
= (4 inches) * (4 inches) * (4 inches) ;
(since a "cube" has the same length, width, and height)
= (4*4*4) inches * inches * inches) ;
= 16 * 4 * inches³ ;
= 64 inches³ ; or, write as: "64 in³ " ; or, write as: "64 cubic inches" .
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No, she cannot use a ratio of 21 to 6. You can figure this out in a few different ways. First you can simplify down the fraction 18/3, to get 6/1. 6/1 does not equal 21/6, because 21/6 equals 7/2. However, 6/1 it does equal 36/6. You could also noticed that three doubles to make six, yet 18 does not double to make 21
