Easy
![\frac{11}{25} \times 100 = \frac{11}{25} \times 25 \times 4 \\](https://tex.z-dn.net/?f=%20%5Cfrac%7B11%7D%7B25%7D%20%5Ctimes%20100%20%3D%20%20%5Cfrac%7B11%7D%7B25%7D%20%5Ctimes%2025%20%5Ctimes%204%20%5C%5C%20%20%20)
![= 11 \times 4 = 44 \: \: percent](https://tex.z-dn.net/?f=%20%3D%2011%20%5Ctimes%204%20%3D%2044%20%5C%3A%20%5C%3A%20%20percent)
So %44 of your class students chose pizza.
The find this, multiply both sides by 10/1:
c/10 x 10 = 1 x 10
And c equals...
c = 10
Hope this helps!! :)
Answer:
![g(-4) = -31](https://tex.z-dn.net/?f=g%28-4%29%20%3D%20-31)
Step-by-step explanation:
Given:
![g(x) = -2x^2 +1](https://tex.z-dn.net/?f=g%28x%29%20%3D%20-2x%5E2%20%2B1)
Solving for
:
![g(-4) = -2(-4)^2 +1 \\ g(-4) = -2(16) +1 \\ g(-4) = -32 +1 \\ g(-4) = -31](https://tex.z-dn.net/?f=g%28-4%29%20%3D%20-2%28-4%29%5E2%20%2B1%20%5C%5C%20g%28-4%29%20%3D%20-2%2816%29%20%2B1%20%5C%5C%20g%28-4%29%20%3D%20-32%20%2B1%20%5C%5C%20g%28-4%29%20%3D%20-31)
Because 12 is bigger than 7, the answer will be positive because the bigger number is positive, and when you have a negative and positive you must subtract and use the sign of the bigger number.
Answer:
The correct answer is D on edgen..
y=0.25(80)+0.1x
_____________ . 100
80 + x
Step-by-step explanation:
Just took the quiz, got it correct.