Answer: 3. Y=40x+150.
Answer y=150+40 it equals $190
Step-by-step explanation:
Answer:
x (constant) = 20 ((month)) y (variable) = 5 ((gig of data))
20x+5y=55 (7 gigs)
-2.8
1.4(2-4)
1.4(-2)
=-2.8
i think the answer is the 3rd one
plz give me brainliest