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.

The answer to this is 39 and 27
Markup is the difference between the cost of a good or service and its selling price. A markup is added onto the total cost incurred by the producer of a good or service in order to create a profit. The total cost reflects the total amount of both fixed and variable expenses to produce and distribute a product.so it would be 144 - 90 = 54. $54 would be the markup.
Answer:10:38
Step-by-step explanation:
Am i reading this wrong or is this a easy Question?