<em><u>Complete Question:</u></em>
A restaurant uses 4.375 pounds of cheese every 8 and 3/4 pizzas. At this rate how many pounds of cheese are used per pizza?
<em><u>Answer:</u></em>
0.5 pounds of cheese are used per pizza
<em><u>Solution:</u></em>
Given that,
A restaurant uses 4.375 pounds of cheese every 8 and 3/4 pizzas
Therefore,
![4.375\ pounds = 8\frac{3}{4}\ pizza \\\\4.375\ pounds = \frac{35}{4}\ pizza](https://tex.z-dn.net/?f=4.375%5C%20pounds%20%20%3D%208%5Cfrac%7B3%7D%7B4%7D%5C%20pizza%20%5C%5C%5C%5C4.375%5C%20pounds%20%20%3D%20%5Cfrac%7B35%7D%7B4%7D%5C%20pizza)
We have to find pounds used per pizza
Let "x" be the pounds used per pizza
Then,
![4.375\ pounds = \frac{35}{4}\ pizza \\\\x\ pounds = 1\ pizza](https://tex.z-dn.net/?f=4.375%5C%20pounds%20%20%3D%20%5Cfrac%7B35%7D%7B4%7D%5C%20pizza%20%5C%5C%5C%5Cx%5C%20pounds%20%3D%201%5C%20pizza)
By cross multiplying,
![4.375 \times 1 = x \times \frac{35}{4} \\\\x = 0.5](https://tex.z-dn.net/?f=4.375%20%5Ctimes%201%20%3D%20x%20%5Ctimes%20%5Cfrac%7B35%7D%7B4%7D%20%5C%5C%5C%5Cx%20%3D%200.5)
Thus, 0.5 pounds of cheese are used per pizza
The answer is (0,-2.5).....
Answer:
-6.77
Step-by-step explanation:
4.23 - 7.55 = -3.32
-3.45 + -3.32 = -6.77
Sidenote: I hope this helps! :D
Answer: D.
Step-by-step explanation:
X+6