9x+3y=12 with x as a independent variable. how can this function be written using function notation?

3y + 9x = 12

3y = -9x + 12

y = -3x + 4

If you want function notation you can replace y with f(x)

f(x) = -3x + 4

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.