Samantha and derrick went to a local deli for lunch. samantha orders a roast beef sandwich that cost $7.49 tax included and derrick orders a chicken wrap for $6.59 tax included. they want to leave a 20% tip. what is the amount they should leave for a tip?

answer:

3$

step-by-step explanation:

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.