5 note books cost $20. At this rate, how much how much would 2 note books cost?

8 dollar

Step-by-step explanation:

5 notebook = 20$

So if we divide 20/5 = 4

Which is the cost per notebook

So if 1 notebook = 4$

2 notebook = 8$

6.5

step-by-step explanation:

you said it was in the question

~courtney

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas