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Kay [80]
2 years ago
6

Simplify to create an equivalent expression

Mathematics
1 answer:
xz_007 [3.2K]2 years ago
6 0

Answer:

The choose C. – n – 2

Step-by-step explanation:

3n + 2( -2n-1) = 3n -4n -2 = – n – 2

I hope I helped you^_^

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Answer:

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Step-by-step explanation:

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3 years ago
The center of an ice rink is located at (0, 0) on a coordinate system measured in feet. sandi skates along a path that can be mo
WARRIOR [948]

The answers to the question are are the equations

y = 0.08x²-1.6x+13

y = 0.08(x-10)²+5

<h3>How to solve for the system of equations</h3>

David starts at (20, 13) and skates along a path that can be modeled by a quadratic function with a vertex at (10, 5).

Vertex form of quadratic function is

y = a(x-h)^2+k

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divide through by 100

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hence the equation would be

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Read more on equations here:

brainly.com/question/9621134

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