For this case we have the following system of equations:

We solve by the substitution method:
We substitute the first equation in the second equation:

We apply distributive property considering that 

We subtract 69 from both sides of the equation:

We divide by 8 on both sides of the equation:

We look for the value of the variable y:

Thus, the solution of the system is 
Answer:

200 because 20 times 10 is 200
The answer i got is VP<------------->
AKA the first option
i hope this is right
Answer:
2. is the answer,
Step-by-step explanation:
Answer:
10 i think
Step-by-step explanation: