Answer:
10
Step-by-step explanation:
50 plus 10 windows by 2 dollars will give you 70 dollars.
20 plus 10 Windows by 5 dollars give you 70 dollars
Answer would be <span>6.
i've done this one before.</span>
6x^2 is the correct answer to the problem.
The y-intercept is always the number at the end of a standard slope equation, so in your case, it’s - 3