Answer:
28 feet
Step-by-step explanation:
20 + 10 = 30 - 2 = 28 feet
The dolphin is 20 feet below the surface, goes down another 10 feet, so 30 feet below the surface, and raises two feet, so 28 feet below the surface.
Answer:
A
Step-by-step explanation:
Since they have the same slope and have different y-intercept they're parallel
The algebraic expression can be written as
x-5.
Answer:
3/8
Step-by-step explanation:
135 divided by 18 is 7.5 so I would guess 7 each week and maybe possibly 8 on some weeks
