2/9x3 in simplest form
1 answer:
You might be interested in
Answer:
see explanation
Step-by-step explanation:
let y = f(x), then
y = 11x - 1
Interchange x and y and solve for y
x = 11y - 1 ( add 1 to both sides )
x + 1 = 11y ( divide both sides by 11 )
y = , hence
(x) =
42 inches of wire will cost 168 cents
Look at the pic to see how to set up the proportion.
Look at the pic to see how to set up the proportion.