Answer:
y = 1/2x + 0
Step-by-step explanation:
614.40 because 204.80 divided by 4 is 51.20 and 51.20 multiplied by 12 is 614.40
Answer:
(x) = 
Step-by-step explanation:
f(x) = 9x - 8 , to find the inverse of f(x) , replace f(x) with y , then the equation becomes
y = 9x - 8 , then make x , the subject of the formula ,
9x = y + 8
x = 
Finally , replace x , with
(x) and y with x , so we have
(x) = 
Answer: the answer is 7.5
Step-by-step explanation:
I believe x=3.
4x-3(-2)=18
4x=12
x=3