An individual is at a restaurant with two other people and they are trying to determine the tip for their check total which came to $68.42. The individual wants to pay a 15% gratuity. Which is the correct tip amount based on a 15% tip (rounded to the nearest dollar) a. The tip is $11.00
b. The tip is $9.00
c. The tip is $10.00

C: The tip is $10.00

Step-by-step explanation:

Please see attached image. Calculations are executed in black ink. Answer is highlighted in blue.

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

answer: this is not a question

step-by-step explanation: this is a answer