Question

can someone give me the answers I don't get this at all

Answer 1

5 to 8 right or there more

Answer 2

1
1)x + 5 
2) x - 1.8
3) x + 11
4) x * 8  or  8x
5) 2x + 7
6) 2x - 6 
7) 5x - 3
8) 9.5 + x
9) x * 25  or   25x
10) 4x + 2