If the cost to purchase and install carpet is $4 per square foot, how much will it cost to put carpet in the family room and hal
1 answer:
The first step is to section the given daigram. It would be shown in the diagram below
Looking at the diagram,
Area of family room = 5.5 * 24 = 132 square feet
Area of hallway = 15.5 * 4 = 62 square feet
Total area to be covered with carpet is
132 + 62 = 194 square feet
Since the cost per square foot is $4, then the cost of putting carpet in the family room and hallway is
194 * 4 = $776* 4 = $776
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Answer:
Step-by-step explanation:
We are given that the numbers a, b and c
....(1)
..... (2)
We have to find the value of (a+b)(b+c)(c+a).
From equation we get
Substitute the values then we get
Using equation (2) we get
Hence, the value of is -78.