Ummmmmmmmmm 7 i think that is the wright answer
Answer: A 2.7 x 10^9
Explanation: brain go brrrrr
They both saw the same amount because 6+3 = 9 and 3+6 = 9
On Friday, Beth will most likely do 39 sit ups. Every day she is doing an extra 6 sit ups.... Thursday would be 33 sit ups and Friday would be 39 sit ups.
Answer:
I think the answer are C, B, C, and A.