In this question, you have to form the equation given the formula of the volume : L x W x D
L = W+5
W = W
D = W-1
(W+5)(W)(W-1) = 20
(W^2+5W)(W-1) = 20
W^3+4W^2-5W-20 = 0
Get the roots by factoring it out.
<span>(w +4) *(w +2.236) *(w -2.236)
</span>
So the roots are: -4, -2.236, 2.236.
Since we're talking about dimensions, let's use the positive root..
L = 7.24
W = 2.24
D = 1.24
You should use option 2. divide $8.40 by 6.
Six pillows for $8.40 means that $8.40 is the total amount you pay for buying six pillows. however, if you buy only one, you need to divide the price of $8.40 by 6 to get the price of each pillow.
$8.40 / 6 = $1.40 price of each pillow.
Answer:
no lo sé
Step-by-step explanation:
Number of boxes number of pencils?
Answer:
1/2
Step-by-step explanation:
Pick two points
(0,1) and (2,2)
The slope is
m = (y2-y1)/ (x2-x1)
= (2-1)/(2-0)
= 1/2
20 I think!
Look it up just to be sure
