Answer:
x
= 5y/8
y=8x/5
Step-by-step explanation:
-3x+7y=5x+2y
7y-2y=5y
-3x+5y=5x
5x+3x=8x
5y=8x
What does that "(2,20)" represent?
"y=ax^2" is indeed a quadratic function whose graph opens UP and whose vertex is (0,0). The graph has the shape of a parabola.
But you don't say what you are looking for. Have you checked to ensure that you have copied down the entire problem?
The answer is 246.87 hope that this helped you out
Answer: 60 + 87d
Step-by-step explanation:
