Keywords:
<em>Square tiles, design, width, long, area, inches
</em>
For this case we have square tiles. Then, for a certain design, 8 square tiles of width and 8 square tiles of length were placed, knowing that each square tile has an area of 1 square inch. We want to know Julia's design area.
So, if each square tile used to make the design has an area of 1 square inch, then it is 1 inch wide and 1 inch long each.
The area of a square tile is given by: ![A = width * long](https://tex.z-dn.net/?f=A%20%3D%20width%20%2A%20long)
So if
the
and
,
![A=1*1=1](https://tex.z-dn.net/?f=A%3D1%2A1%3D1)
- If the design has 8 square tiles long, then the design length is
inches
- If the design has 8 square tiles in width, then the width of the design is
![w = 8 * 1 = 8 inches](https://tex.z-dn.net/?f=w%20%3D%208%20%2A%201%20%3D%208%20inches)
Thus, the design area is given by the area of a square:
![Area = l * w](https://tex.z-dn.net/?f=Area%20%3D%20l%20%2A%20w)
![Area = 8 inches * 8 inches\\Area = 64 square inches](https://tex.z-dn.net/?f=Area%20%3D%208%20inches%20%2A%208%20inches%5C%5CArea%20%3D%2064%20square%20inches)
Answer:
The design area is 64 square inches
Let
x------------> the cost of one <span>slices of cheese pizza
y------------> the cost of one soda
we know that
3x+2y=8.75
2x+4y=8.50
using a graph tool
see the attached figure
the solution is
x=2.25
y=1
so
x+3y-----> 2.25+3*1------> 5.25
the answer is the option B) $5.25</span>
You would turn this into a function f(x). So the constant rate (or slope) is 0.5, so you start off with f(x)=0.5x. But you know that it starts at 8000, which is your intercept. So your final result is
F(x)= 0.5x +8000
Answer:
YES YES HE VENTED ITS NOT ME DONT WORRY