Answer:
Clara can feed 10 friend
I may be wrong, but I tried :P
Answer:
37
Step-by-step explanation:
45+98+x=180
86
86*10= 860
86*9= 774
860+774= 1634
Step-by-step explanation:
Given
f(x) = 2x - 1
f^-1 (x) = ?
Now
Let y = f(x)
or y = 2x - 1
Interchanging the role of x and y
x = 2y - 1
x + 1 = 2y
y = <u>x </u><u>+</u><u> </u><u>1</u>
2
Therefore f^-1(x) = <u>x </u><u>+</u><u> </u><u>1</u>
2
Hope it will help you :)