Answer:
Step-by-step explanation:
Let 
denotes number of pencils, markers, erasers respectively.
For Andrea:
For Justin:
For Virginia:
On subtracting equations (i) and (ii), we get
Put 
in equation (i)
Put in equation (iii)
Multiply equation (iv) by 5 and equation (v) by 6 and then subtract both the equations.
Put 
in equation
Put 
in equation (i)
Answer:
the answer is c.
just the answered the question and it was correct on edg
Total 6 points 1-6
that is my understanding wait for wat other rply
The second one should be correct
(5)2 which is 5 times 2. The answer is 10.
