Maya can buy 4 t-shirts at the most, with 3 dollars left over.
Keep doing 4 over 1000 until the four reaches the 1000. If four does not go into 1000, then reduce the fraction 4/1000.
Y = -3x + b
Plug in point
-4 = -3(3) + b
-4 = -9 + b, b = 5
Solution: y = -3x + 5
Question: Where is the y2? Please be more specific!
