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3 years ago

the price of a phone on sale was increased from $80 to $120. By what percentage was the price of the phone increased?

Mathematics

2 answers:

Klio2033 [76]3 years ago

4 0

Answer:

50% increase

Step-by-step explanation:

120 - 80 = 40

40 = 50% of 80

Katen [24]3 years ago

3 0

Answer:

50%

Step-by-step explanation:

120 / 80 = 1.5

1.5 x 100 = 150%

150% - 100% = 50%

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$f(x) = 2x + 3$

And

$g(x) = 2 \times {3}^{x} \\$

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To find the y-intercept of any equation just need to put 0 (( zero )) instead of the x in the equation...

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In f ( x ) :

$y - intercept = f(0)$

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$f(0) = 3$

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$y - intercept = 3$

##############################

In g ( x ) :

$y - intercept = g(0)$

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The positive difference in the y-intercept value of f ( x ) and g ( x ) is :

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So write this in the box : 1

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And we're done....

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Andrej [43]

Answer:

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