Jo has 25 coins, some dimes and some nickels. The total he has is $1.65. Write and solve a
1 answer:
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Answer:
<h2>C) (-4, -4)</h2>Step-by-step explanation:
If y = ax² + bx + c has negative value of a, then a parabola is open down.
Look at the picture.
Vertex = (-4, -4)
