150 is the perimeter of the pool
For this equation we are factoring. When you do this. You get the answer of:
(-3x²+8x-7)
Answer: 
Step-by-step explanation:
Given
The dimension of the rectangular box is 
If the Straw fits exactly into the box diagonally
So, the length of the longest diagonal of the rectangular box is equal to the length of the straw i.e.

Answer:
Explanation:
The formula for calculating the percent change is:
p=N−OO⋅100
Where:
p is the percent change - what we are looking for
N is the New Value - 54g for this problem
O is the Old Value - 48g for this problem
Substituting and calculating p gives:
p=54−4848⋅100
p=648⋅100
p=60048
p=12.5
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