It’s either A or C i’m not really sure.
Hope this helps!!!
Answer:
When dividing by −9, he did not change the ≥ to ≤.
Step-by-step explanation:
Answer:
Fractional form of 2.5 is 5/2.
5.4 as a fraction is 27/5.
Answer:
1/10
Step-by-step explanation:
Solution:
The dimensions of the bedroom #3 are given below as
![\begin{gathered} l=13ft \\ w=10.5ft \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20l%3D13ft%20%5C%5C%20w%3D10.5ft%20%5Cend%7Bgathered%7D)
To calculate the area of the bedroom, we will us eth formula below
![\begin{gathered} A=l\times w \\ A=13ft\times10.5ft \\ A=136.5ft^2 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20A%3Dl%5Ctimes%20w%20%5C%5C%20A%3D13ft%5Ctimes10.5ft%20%5C%5C%20A%3D136.5ft%5E2%20%5Cend%7Bgathered%7D)
Hence,
The area of BEDROOM #3 is
![\Rightarrow136.5ft^2](https://tex.z-dn.net/?f=%5CRightarrow136.5ft%5E2)
Part B:
Given that the cost of the floor is
![\begin{gathered} \text{ \$}7.24=1ft^2 \\ x=136.5ft^2 \\ cross\text{ multiply, we will have} \\ x=136.5\times\text{ \$}7.24 \\ x=\text{ \$}988.26 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Ctext%7B%20%5C%24%7D7.24%3D1ft%5E2%20%5C%5C%20x%3D136.5ft%5E2%20%5C%5C%20cross%5Ctext%7B%20multiply%2C%20we%20will%20have%7D%20%5C%5C%20x%3D136.5%5Ctimes%5Ctext%7B%20%5C%24%7D7.24%20%5C%5C%20x%3D%5Ctext%7B%20%5C%24%7D988.26%20%5Cend%7Bgathered%7D)
Hence,
The cost of floors of bedroom #3 is