Answer: Marvin jumped 156 to getting closer to 543.
Explanation:
It is given that Marvin jumped 100 to get to 487. It means the Marvin starting point was,

The Marvin jump shown on the above of the number line and how far he jumped is shown in below the number line.
The initial point is 387. Then he jump 100 to reach 487. Next Marvin jumped 3 to reach 490. Next Marvin jumped 53 to reach 543.
The total distance covered by him is,

It the sum of his jumps,

Therefore, the Marvin jumped 156 to getting closer to 543.
Answer is in the photo. I can only upload it to a file hosting service. link below!
tinyurl.com/wpazsebu
Answer:
Photosynthesis equation
Step-by-step explanation:
What grade level is this ??????????
72+128
=200 I think this is right