Question

A restaurant charges $11 for a buffet plus $2 for each drink. Another restaurant charges $14 for a buffet plus $1 for each drink. The system of equations is graphed below. Part 1: What is the solution? Part 2: Show your work to verify the solution for both equations

Answer 1

where is the graph ?

Answer 2

@pinappleloveraries

Answer 3

11 + 2d = 14 + 1d
2d-1d=14-11
d=3

If two drinks are ordered, at both restaurants, the total will come to $17.

11 + 2(3) = 14 + 1(3)
11 + 6 = 14 + 3
17 = 17