Answer:
t+8
Step-by-step explanation:
2t+7-t+1
add the numbers with the variable t together (2t-t)
=t
Don't forget the signs!
and add the numbers without the variable t (7+1)
=8
Answer:
2.5 tons
Step-by-step explanation:
I just converted using the unit graph
Answer:
35/79
Step-by-step explanation:
Assuming you can't choose the same song a second time, the probability is 35/79.
If you can choose the same song, the probability is 36/80, which reduces to 9/20.
No that’s right believe in your self