A or C cause they both have the same equation that start from a + but descend down to a -
Answer: The answers are: markup, sales tax, 20% tip and gratuities
Step-by-step explanation: All of them increase the price.
Answer:






<h2>I hope this helps you !! </h2>
Answer:
The connection between DB and D2 is DB and D2 are equal. To find the connection between D2 and DB. The sum of three angles of the triangle is 180°. (I hope this can help:)
Step-by-step explanation: