For this question, you would go;
11 - 14 = -3
Then;
-3 ÷ 3 = -1
The answer is b) -1
:)
The answer is about 60ish. Hope this helped. :-)
40/100 = 22/x
40x = 2200
x = 55
There are 55 students in this class.
The sales take is $3.05 then its $64.04
Answer:
![A(x) = x(240-2x)\\\\ Or\\\\A(x) = x[\frac{240-x}{2}]](https://tex.z-dn.net/?f=A%28x%29%20%3D%20x%28240-2x%29%5C%5C%5C%5C%20%20%20%20%20%20%20Or%5C%5C%5C%5CA%28x%29%20%3D%20x%5B%5Cfrac%7B240-x%7D%7B2%7D%5D)
Step-by-step explanation:
please kindly see the attached file for more explanation