x = number
the equation to use is: 3x+4=28
3x+4=28
3x=24
x-24/3 =8
x=8
If i understand the machine correctly and -3 is x and 8 is the final answer, f(x)=x+11
Answer:
Step-by-step explanation:
The answer is 2,4,3 and -9
The range is the y value
Answer:
The final price would be $26.95
Step-by-step explanation:
Answer:


The interval notation is: 
Step-by-step explanation:


