Answer:
It makes your brain work better and it's also fun.
Explanation:
The brain does not like just one thing it wants to have more experience.
Is one of the answers thumbnail? If so, select it.
Just try to answer some questions as well, then you can keep a nice balance.
ps. Only answer the questions you know.
C) 180 − (140 − 7a) = (70 − 3a)
Answer:
C) 180 − (140 − 7a) = (70 − 3a)
Explanation:
i got it wrong by clicking D on usatestprep