Answer:
2 =x
Step-by-step explanation:
f(x) = 9 - 4x
Let f(x) = 1
1 = 9 -4x
Subtract 9 from each side
1-9 = 9-4x-9
-8 = -4x
Divide by -4
-8/-4 = -4x/-4
2 =x
4
22
-12
those are the right answers
Answer:
2 1/8
Step-by-step explanation:
Hope this helps!!
Answer:
cause i'm built different:)
Step-by-step explanation:
Answer:
40 total questions
Step-by-step explanation: