Answer:
-21
Step-by-step explanation:
3t-7=5t
-7=5t-3t
-7=2t
t= -7/2
6t=?
6(-7/2)= -21
4c
4(18)
72 is the score for 18 correct problems
200×180 =36,000
36,000 / pi (approx 3.14)= 11,459.1559026
Answer:
E
Step-by-step explanation:
Someone else asked the same question and got something written out for them. on another site, I found out that the first one was <span>: 8(14.13)=113.04</span>
