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Ivahew [28]
3 years ago
11

Hello everybody. Can somebody please help me on this math question

Mathematics
1 answer:
Nutka1998 [239]3 years ago
3 0

Answers:

<em>See below.</em>

Step-by-step explanations:

(A) This equation evaluates the cost to ship 100 lbs of wheat, which equals $130:

C(100) = 1.28(100) + 2

C(100) = 128 + 2

C(100) = 130

(B) The cost to ship 250 lbs of wheat would be $322:

C(250) = 1.28(250) + 2

C(250) = 320 + 2

C(250) = 322

(C) If you had $50, you could ship 37.5 lb of wheat:

C(x) = 50

C(x) = 48 + 2

C(x) = 1.28(37.5) + 2

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\huge \bf༆ Answer ༄

Let's solve ~

{ \qquad{ \sf{ \dashrightarrow}}}  \:  \: \sf \: {x}^{2}  + x - 20

{ \qquad{ \sf{ \dashrightarrow}}}  \:  \: \sf \: {x}^{2}  + 5x - 4x - 20

{ \qquad{ \sf{ \dashrightarrow}}}  \:  \: \sf \:x(x + 5) - 4(x + 5)

{ \qquad{ \sf{ \dashrightarrow}}}  \:  \: \sf \:(x + 5)(x -  4)

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And you will get ;

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b = 10

In the equation from the question there's no value that you can determine for c.

Step-by-step explanation:

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