Answer:
Part B: $544.5
Step-by-step explanation:
PART B:
The area
of the carpet is the product of its dimensions:
![A =22ft*9ft](https://tex.z-dn.net/?f=A%20%3D22ft%2A9ft)
.
The carpet costs $2.00 per
; therefore, the total cost
of the carpet will be
![C_b = (2.00\$/ft^2)*198ft^2](https://tex.z-dn.net/?f=C_b%20%3D%20%282.00%5C%24%2Fft%5E2%29%2A198ft%5E2)
.
Also, the installer charges $0.75 per
to install the carpet; therefore, the total cost
of installation will be
![C_i = (\$0.75/ft^2)*198ft^2](https://tex.z-dn.net/?f=C_i%20%3D%20%28%5C%240.75%2Fft%5E2%29%2A198ft%5E2)
.
Thus, the total amount
it will cost Amy to buy the carpet and have it installed will be
![C_{tot} = C_b+C_i](https://tex.z-dn.net/?f=C_%7Btot%7D%20%3D%20C_b%2BC_i)
![C_{tot} = \$396+\$148.5\\\\\boxed{C_{tot} = \$544.5}](https://tex.z-dn.net/?f=C_%7Btot%7D%20%3D%20%5C%24396%2B%5C%24148.5%5C%5C%5C%5C%5Cboxed%7BC_%7Btot%7D%20%3D%20%5C%24544.5%7D)
Answer:
7x7x7x7x7
7x7
Step-by-step explanation:
7 to the fifth power is equal to 7x7x7x7x7
7 to the second power is equal to 7x7
The greatest common factor would be 10
Answer:
3
Step-by-step explanation:
they always make some kind of angle usually 90 degress.
C. you need to find the area and perimeter to find the outside