Algebra 2 Question if anyone knows the answer

If f(x) = 3-2x and g(x) =1/x+5 to what is the value (f/g)(8)

Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square