The second line since it have marks on -1 and on 2
Answer:
Yes! It can

Decimals can convert into fractions!
4 is the whole number
.70 is
70 out hundredths
7/10 or 7/100
So the fraction would be

Hope this helps!

1.) 3 (3t + s)
distribute
9t + 3s
plug in the variables
9 ( 12 ) + 3 ( 9 )
108 + 27
135
2.) 2s - t
plug in the variables
2 ( 9 ) - 12
18 - 12
6
I hope this helped and i sincerely hope that this was the brainliest answer!
have a nice day