8.4÷2=4.2
So 4.2×2=8.4 is the answer
Answer:
<h3>x = 5</h3>
Step-by-step explanation:

Convert percent to decimal so it would be 0.04 then multiply that by 1280 to get 51.2 and subtract that from 1280 to get the answer which is 1228.8
The answer is b because you must simplify
Answer:

Step-by-step explanation:
Equation of a line:
The equation of a line has the following format:

In which m is the slope and b is the y-intercept.
Parallel lines:
When two lines are parallel, they have the same slope.
8x-2y=7
Placing into the format, we have thtt:


Slope of 4.
This means that the desired line has the following equation:

Point of (12,1)
This means that when 
We use this to find b.



So, the line has the equation:
