<span>Since we need to convert “miles per second” to “miles per hour,” we first need to find out how many seconds there are in a hour.
We know that there are 60 seconds in a minute, and if we wanted to do an hour we would have to do 60 * 60 which is 3600 seconds, therefore,
</span>1 mi/57.1 sec = (1 mi/ 57.1 sec)(3600 sec/1 hour)
= (3600/57.1) mi/hours
<span> = 63.047 mi/hours</span>
The answer is x>0 on apex for x value
Answer:
the lines represent absolute value bars

Step-by-step explanation:
STEP 1: Move all terms not containing |5−x| to the right side of the equation.

STEP 2: Divide each term by 3 and simplify.

STEP 3: Remove the absolute value term. This creates a ± on the right side of the equation because |x|=±x.
<em>5-x=±5</em>
STEP 4: Set up the positive portion of the ± solution.

STEP 5: Solve the first equation for x.

STEP 6: Set up the negative portion of the ± solution.

STEP 7: Solve the second equation for x.

NOTE: The solution to the equation includes both the positive and negative portions of the solution.

Simple....
we know the formula you need to use is y=mx+b....
plug 'n chug....
3=3(1)+b
3=3+b
-3 -3
b=0
Thus.....y=3x
Thus, your answer.