A. hope this helps I’m pretty sure it’s right though
Step-by-step explanation:
let number be x
5x = 12
12 - 4x = -36
Answer:
The dolphin will jump 18 times in 2hours.
Step-by-step explanation:
Find the jumps per hour: 54/6 = 9
^This means that the dolphin jumps 9 times in an hour.
9*2 (hours) = 18
The dolphin will jump 18 times in two hours.
172 that’s all just add much
(x+8)(x+12)
These are the factors of the problem, I do not know what your answer choices were
