Answer:

Step-by-step explanation:
We are given with two equations
first equation is 
second equation is

we find the result of subtracting two equation
subtract the second equation from the first, so
first equation - second equation, multiply second equation by -1 and then add it with first equation


Now add both equations, we get

Answer:
Fraction: -35/8
Decimal: -4.375
Step-by-step explanation:
Answer:
What kind of problem? Multiplication? Division? What?
Step-by-step explanation:
You can tell by using the time tables
Answer:
just list the number of albums times the amount they cost plus songs and how much they cost and you got your equation
Step-by-step explanation: