Answer: D
Step-by-step explanation:A scientist who studies the objects in the sky, including planets, galaxies, black holes, and stars, is called an astronomer
Hi,
Solving:

Answer: y = -128
Hope this helps.
If you have any questions about the answer, comment below and I'll reply.
r3t40
Its asking how much did they both spent, in total, in order to reach the same amount spent in part A
To figure that out you could do 99 minus 38, which would lead you to your answer 61.