The original price for a new bicycle for $138.00. If the bicycle is marked down 15%, what is the new price? Group of answer choices

$20.70

$117.30

$123.00

$153.00

20.70

Step-by-step explanation:

A simple trick is getting a calculator putting the amount of the original price and then you just subtract 15% and your answer is 20.7 and then you just add the zero.

Zero

Positive means that the slope moves upwards from the left to right

Negative means that the slope moves downwards from the left to right

Zero means the slope doesn't increase nor decrease

Undefined is considered the opposite in how the current slope is