Question

I have 5 questions, and i need answers ASAP!

add the expressions.
1) 3z-4 and 2z- + 5
enter ur answer in the box
add the expressions
2) 6q + 1 and q + 11
enter ur answer in the box
add the expressions.
3) -2.4n - 3 and 7.8n + 2
enter ur answer in the box
4) subtract. 2w + 4 from 3w + 6
enter ur answer in the box
5) subtract. 5x - 2 and 3x + 4
enter ur answer in the box

Answer 1

1) 5z-9
2) 7q+12
3) 5.4n-1
4) w+2
5) 8x+2