0.4÷0.515=0.8 rounded to the nearest tenth.
The correct answer is 2 pi
To solve this, simply substiture 8 in for x, and solve for y.
11(8) -6y = -1
Multiply 11 by 8
88 - 6y = -1
Subtract 88 from each side of the equation.
-6y = -89
Lastly divide each side of the equation by -6
y = 89/6 is your answer.
Hope this helps!
The inverse of this function is f^-1(x)=x/9
