Answer:4566878888
Step-by-step explanation:
Answer:
Part A: He spends an average of $8.50 per day
Part B: He would save $17 per week
Step-by-step explanation:
B can be either 2/3 or -2/3
Answer:
He will save 21 dollars.
Step-by-step explanation:
44.99 - 23.99= 21
The expression for the area of the rectangular swimming pool is given as follows:
A = w² + 100w + 2100.
<h3>What is the area of a rectangle?</h3>
The area of a rectangle of length l and width w is given by the multiplication of these measures, that is:
A = lw.
In this problem, considering the width of 70 meters and a length of 30 meters, plus the floor of w meters, we have that:
Hence the area is given as follows:
A = l x wi = (30 + w)(70 + w) = w² + 100w + 2100.
More can be learned about the area of a rectangle at brainly.com/question/10489198
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