Answer:
which question is it so I know which one to give you
The domain would be all real numbers if it’s infinite and I’m not 100% sure ab the range but I think 7??? Like 1 to -5
8+(9t+4)
remove ( )
since there's a + in front of the ( ) the value will not change
8+9t+4
combine like terms
9t+12
Hope this helps
3/4+7/10 common denominator is 20
3/4+7/10
=5•3/20 +2•7/20
=15/20 +14/20
=29/20
=1 9/20
