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3 years ago

13

A car company charges a $45 fee to use their vehicle. They also charge an additional $0.35 per mile write a function that models

the total cost of taking a passenger to the airport

2 answers:

ololo11 [35]3 years ago

6 0

.35x+45=y
x is the miles they run
.35 shows that they charge 35 cents per mile
45 is the constant or the fee they always charge to use their vehicle

Alexxandr [17]3 years ago

3 0

Y=0.35x+45
45= y-intercept
0.35=slope

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3 years ago

Question 10 of 15

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2 years ago

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Answer:

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3 years ago

Rationalize the denominator of \frac{1 \sqrt{3}}{1-\sqrt{3}}. When you write your answer in the form A B\sqrt{C}, where A, B, an

kobusy [5.1K]

Answer:

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Step-by-step explanation:

Consider the expression

$\frac{1+\sqrt{3}}{1-\sqrt{3}}$

Rationalize the denominator.

$\frac{1+\sqrt{3}}{1-\sqrt{3}}\times \frac{1+\sqrt{3}}{1+\sqrt{3}}$

$\frac{(1+\sqrt{3})^2}{1^2-(\sqrt{3})^2}$

$\frac{1^2+(\sqrt{3})^2+2\sqrt{3}}{1-3}$

$\frac{1+3+2\sqrt{3}}{-2}$

$\frac{4+2\sqrt{3}}{-2}$

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The answer in the form

$A+B\sqrt{C}$ .... (2)

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3 years ago

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xxTIMURxx [149]

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2 years ago