C, because 7 divided, or over nine, is 7/9
Hope this helps!
Answer:
3x+8
Step-by-step explanation:
Answer:
x is the price the helmets were sold at.
y is the business expenses.
r is the revenue.
500x - y = r
Step-by-step explanation:
500x - y = r
We multiply x, the price that the helmets were sold at. Then we subtract y, which is the business expenses. After this, we get r, our revenue.
A straight line is 180 degrees. As a result, 180-35=x, or x=145
