Answer:
6 $14 meals and 1 $15
Step-by-step explanation:
6 x 14 = 84
84+15=99
The set {(1, 2), (2, -3), (3, 4), (4, -5)} represents y as a function of x
SKATE OR DIE
4x+4=3x-6
subtract 4 from both sides
4x=3x-10
subtract 3x from both sides
x=-10