Answer:
Litters of Punch is 6
Number Of Servings would be 16
Number Of Servings would be 24
Step-by-step explanation:
I really not sure I asked my Older brother and he said it was correct so i'm sorry if it is wrong if it is I will punch him for it
Answer: If you are solving for x, the answer would be...
2x-f(x)=9
Step-by-step explanation: Solve for x by simplifying both sides of the equation, then isolating the variable.
Hope this helps you out! ☺
Answer:
-8
Step-by-step explanation:
4x2=8
change to negative since a negative times a positive is a negative
-8
Solution :
A). x = 2 (mod 3) ![$\mu = 3\times 5 \times 7 = 105$](https://tex.z-dn.net/?f=%24%5Cmu%20%3D%203%5Ctimes%205%20%5Ctimes%207%20%3D%20105%24)
x = 3 (mod 5) ![$y_1=35^{-1} (\mod 3)$](https://tex.z-dn.net/?f=%24y_1%3D35%5E%7B-1%7D%20%28%5Cmod%203%29%24)
x = 4 (mod 7) ![y_1=2](https://tex.z-dn.net/?f=y_1%3D2)
![$y_2=21^{-1}(\mod5) = 1$](https://tex.z-dn.net/?f=%24y_2%3D21%5E%7B-1%7D%28%5Cmod5%29%20%3D%201%24)
![$y_3=15^{-1}(\mod7) = 1$](https://tex.z-dn.net/?f=%24y_3%3D15%5E%7B-1%7D%28%5Cmod7%29%20%3D%201%24)
![$x=2 \times 35 \times 2 + 3\times 21\times 1+4\times 15\times 1$](https://tex.z-dn.net/?f=%24x%3D2%20%5Ctimes%2035%20%5Ctimes%202%20%2B%203%5Ctimes%2021%5Ctimes%201%2B4%5Ctimes%2015%5Ctimes%201%24)
![=140+63+60](https://tex.z-dn.net/?f=%3D140%2B63%2B60)
![=263](https://tex.z-dn.net/?f=%3D263)
≡ 53(mod 105)
Hence the solution is 105 k + 53 > 1000 for k = 10
Therefore, the minimum number of students = 1103
B). ![$\phi (935) = 640$](https://tex.z-dn.net/?f=%24%5Cphi%20%28935%29%20%3D%20640%24)
By Eulu's theory
if n and 935 are coprime.
Now,
and 80 x 8 = 640
⇒ g(n,935) = 1
⇒ 5, 11, 17 do not divide n