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lina2011 [118]
2 years ago
12

Cheyanne is saving for a car. The amount she has saved for the car, f(x), can be represented by the function f(x) = 65x + 750, w

here x is the number of weeks she has saved. Suppose 750 changed to 700. What does this mean in the context of the problem?
Mathematics
1 answer:
lisabon 2012 [21]2 years ago
6 0
She initially had $700 saved before working
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Will give Brainliest to correct answer!
nadezda [96]

Answer:

Step-by-step explanation:

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2. 4x=7x-21      Reason: Distributive Property

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EastWind [94]
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Find the value of 2.<br> 78°<br> 1200<br> 15°<br> B
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5 0
2 years ago
What are the coordinates of the vertex of the parabola described by the equation below? y = -7(x - 4)2 - 5
pochemuha
To get the vertex of the parabola we proceed as follows;
y=-7(x-4)^2-5
The above can be written as:
y=-7x^2+56x-117
The values of a,b and c are:
a=-7, b=56 and c=-117
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x=4 and y=-5
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7 0
3 years ago
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