Answer:
The correct statement that is used when a scatter plot is constructed is: The independent variable is the input variable and should be represented by the x-axis.
Step-by-step explanation:
12x+30+4
12x+34
This is 12x + 34 because when we combine all like terms, we get it.
$1.28
If you divide $5.12 by 4 you get 1.28
so it's 1.28 per
Simple,
writing out the problem...

Simplify it...
-4x(6+5-1)
-4x(11-1)
-4x(10)
-40x
Making it look like...

Cancel out the common factors...
Thus making the answer:

.