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marusya05 [52]
4 years ago
13

Please show me what formula to use to solve equation x2-6x=13

Mathematics
1 answer:
makvit [3.9K]4 years ago
3 0
X^2-6x=13
(x-3)^2-9=13
(x-3)^2=22
(x-3)= +-sqrt22
x = sqrt22+3 or x = -sqrt22+3
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The difference in price per passenger for a group of 16 versus a group of 10 is $26.25

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more number and variables.

From the graph:

The cost for a group of 16 friends is $2500, while for a group of 10 friends is $1300.

Cost per passenger for 16 friend = $2500 / 16 = $156.25

Cost per passenger for 10 friend = $1300 / 10 = $130

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The difference in price per passenger for a group of 16 versus a group of 10 is $26.25

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shepuryov [24]

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8 0
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Lorico [155]
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3 years ago
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Mashutka [201]
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8 0
4 years ago
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