Answer:
2
Step-by-step explanation:
Answer:
wouldn't be $30 all together
Step-by-step explanation:
<h2>
Answer:</h2>
This system can be solved for x by elimination.

Now, with what we found for x, we plug it back into one of the equations to solve for y. I chose the second one.

Now, we have our solution.

1 bar is $1.50 because $3 divide 2 is 1.50
c= 1.50b
1= $1.50
2= $3
3= $4.50
4= $6