Answer:
- first option is incorrect
- second option is correct
- third option is correct
- fourth option is correct
Step-by-step explanation:
grammarly xoxo
16) b and 17) C
b+3+6c, 27n+66p ,12x + 75y + 21
0.5+0.75=0.80
now
1+1=2
2+0.80=2.89
look it up on Google or alexa or ask them
