You are buying two kinds of notebooks for school. A spiral notebook costs $2, and a three-ring notebook costs $4. You must have at least six notebooks. The cost of the notebooks can be no more than $20. Given the graph of the linear system, which system is the solution of the real-world problem?

You can buy 3 $2 notebooks and 3 $4 notebooks.

Step-by-step explanation:

A possible solution (which would be positive) to the inequality is

That would be 6 notebooks in total.

You can also do:

3 spiral notebooks and 4 three-ring notebooks.

That one would be 7 notebooks in total.

where r the answers

step-by-step explanation:

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: