since yards is the input, you would multiply the input by 3 to get feet
so the equaton would look something like: f(x) = 3x where x is the input
so when x = 12.2 you would replace x with 12.2 to get:
have f(12.2) = 3(12.2)
12.2 *3 = 36.6 feet
Answer:
-
Step-by-step explanation:
= ( cross- multiply )
6x = 5y ( divide both sides by 6 )
x = y
Then
← substitute x = y into the expression
=
= × -
= -
144
If there is 12 inches in 1 foot, then do 12 times 12.