We know that the perimeter of a rectangle is 2(width)+2(length). We can multiply the length by 2 to find out how much remaining fencing we have, then divide that number by 2 to find the width. 
15.5*2=31
170.5-31=139.5
139.5/2=69.75
A possible width is 69.75 feet.
        
             
        
        
        
Based on this information, what should the company do is that "<span>The expected value is $4,000.00, so the company should proceed with the campaign." The answer is B. 
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1 foot = 12 inches
52 * 12 = 624 inches per hour
 1 hour = 60 minutes
624/60 = 10.4 inches per minute
 
        
             
        
        
        
To solve this is you have to find the price per ounce for each item by simply dividing the price by the ounces. 
For the oat cereal divide $3.90 by 15
3.90/15
.26 per ounce
For the rice cereal divide $3.30 by 11
3.30/11
.30 per ounce 
The oat cereal costs less per ounce since it is only .26 per ounce whereas the rice cereal is .30 per ounce. 
Hope this helps!
        
             
        
        
        
I'll solving it using a proportion. 18/27=24/x
Cross multiply.
18x=648
x=36
FQ is 36