Answer:
?
Step-by-step explanation:
You would add the y's together and then you have your answer and then answer is -2y-4
12 × 12 would equal to 144
Hope this helped! :D
Answer:
The dependent variable: the total cost
The independent variable: the amount of books
If the equation is y = 8x + 200
y would be the dependent variable and x would be the independent variable
I hope this helps.
