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3 years ago

Help please

Mathematics

2 answers:

Firdavs [7]3 years ago

8 0

Answer: THE ANSWER IS R(x)=9x+69

Step-by-step explanation:

Elza [17]3 years ago

8 0

Answer:

$R(x)= 20x^2+300x+1080$

Step-by-step explanation:

The number of teams who entered in basketball tournament

$T(x)=4x+24$

The entire fee paid by each team to enter the tournament

$F(x)=5x+45$

Total entry fees = Number of teams * fee paid by each term

$R(x)= T(x) * F(x)$

$R(x)= (4x+24) *(5x+45)$

USe FOIL method to multiply it

$R(x)= 20x^2+180x+120x+1080$

combine like terms

$R(x)= 20x^2+300x+1080$

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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andriy [413]

Step-by-step explanation:

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3 years ago

Use the graphs below to help you answer the question. Which of the following is the best approximation to a solution of the equa

brilliants [131]

Answer:

2 is the correct option.

Step-by-step explanation:

We have the equation $e^x=4x+1$ .

We will plot the graphs of the function $e^x$ and $4x+1$ .

Then, the intersection points of both the graph will be the solution of the equation $e^x=4x+1$ .

From the graphs, we see that,

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So, we get, x = 2 is the correct option.

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3 years ago