Answer:
B
Step-by-step explanation:
5t^2-(3-6t-8t^2)
=5t^2-3+6t+8t^2
=13t2-3+6t
Answer:
( 3u +12) / (v^2+4)
Step-by-step explanation:
(-u+3) / (v^2+4) + ( 4u+9)/( v^2+4)
Since the denominators are the same, we can add the numerators
((-u+3) + ( 4u+9)) /( v^2+4)
Combine like terms
( 3u +12) / (v^2+4)
Answer:1 hour 6 minutes
Step-by-step explanation:
5 min from 5:55 til 6:00. Then one whole hour from 6:00 to 7:00. Then, add on that extra 1 min. 1 hour and 6 min.
Answer:
the answer should be -31.5
Step-by-step explanation:add 4 and -71 and the answer divide it by 2
