Given that R
=
9
x
+
8
y

Find
x
when
y
=
8
and
R
=
4

Give your answer as an improper fraction in its simplest form.

The perimeter of a rectangle is greater than or equal to 74 meters. if the length is 25 meters, the minimum width of the rectangle is meters.

What is the distance between point a and b

Line wx is parallel to line yz. if m