Answer:
55 paper plates for $4.40 is your best buy because the price for unit is $0.08
Step-by-step explanation:
First find the price for unit of each option
we have :
85 paper plates for $8.08
55 paper plates for $4.40
To find the price per unit we divide 8.08 ÷85 = .09 rounded to the nearest cent is .10
and 4.40 ÷ 55 = .08
Therefore, the best buy is $.08 or 55 paper plates for $4.40
Answer:
<em>The maximum area of the second board must be 
square inches.</em>
Step-by-step explanation:
The total area of two different size boards cannot exceed 
square inches.
The area of one board is 
square inches.
Suppose, the area of the second board is 
square inches.
That means......
So, the maximum area of the second board must be square inches.
Answer:
x - 4
Step-by-step explanation:
Let the number of contestants is n and the prizes is r
the number of ways is npr = 335p3 = 37259370 ways
This question needs more information. So what if a diagram shows an 8 foot ladder leaning against a wall?
