Question

I need help or im gonna fail

Answer 1

Number 8 is 1.89 . I hope this is right. If it’s us please heart this!

Answer 2

1) 4:7

2) 3:1

3) $0.50 per ounce

4) 7.5 degrees per hour

5) 61 mils per hour

6) 30 pounds per box

7) $1.89 per notebook

8)

a. 3 centerpieces for party per hour

b. 14 hours