That's simple!!!
-12/19 = b/19
as denominators are same, you can cancel that.
b = -12
The answer will be x = 8.
I hope this helps you! :)
Answer:
Rolling a 6 would be 1 in 6
And rolling a four or less would be 4 in 6
So for the first problem;
You will take the cost of the glue $2.39 and take away the cost of the tape. Which is $1.99


So the answer to problem 1. will be $0.40 more.
For the second problem;
We will add the cost of the markers together, then add the cost of the paper onto that.



Leaving the second answer to be $12.39.