Answer:
(-9,2)
(3,-6)
(6,-8)
(9,-10)
Step-by-step explanation:
y=-2/3(9)-4
y=-2/3(3)-4
y=-2/3(6)-4
y=-2/3(9)-4
I am pretty sure it’s the second one
12 x 2 = 24 ;
24 x 3 = 72 ;
72 x 4 = 288;
288 x 5 = 1440 ;
_ _ _ _ _ _ _ _ _
40 + 12x = 100
subtract 40 from both sides
12x = 60
divide by 12 on each side
x = 5
5 guests