Eva pays a company $30 every 6 months to host her web site. how much does eva pay for 9 months?

Step-by-step explanation:

We can solve this question using ratio. We would write this as

6 months cost $30

6:30

Divide both of these by 6 to find the price of one month

1:5

Next we must multiply both of these by 9

9:45

Therefore Eva pays $45 for 9 months

c.35

step-by-step explanation:

8+13=21

21+8=29

29+6=35