2x - 17y = 13
Since we don't have the the value of x we would set x = 0
2(0) - 17y = 13
And solve
-17y = 13
y = -13/17
You would do the same if you're solving for x
2x - 17(0) = 13
2x = 13
x = 13/2
(I'm not sure if you are missing anything but based on the information provided this is how I would solve it.)
Answer:
x = 63
Step-by-step explanation:
Using proportion to solve for x
=
( cross- multiply )
2x = 126 ( divide both sides by 2 )
x = 63
15:10
3:2
Hope this helps :)
Answer:
w = 25
Step-by-step explanation:
The function A(w) = -(w-25)² +625 is in vertex form. The vertex (maximum) is at (w, A) = (25, 625). A width of 25 meters will maximize the area.