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elixir [45]
3 years ago
15

six college buddies bought each other christmas gifts. they spent $261.12 $120.52 $186.23, $298.97 $171.55 $263.93

Mathematics
2 answers:
kykrilka [37]3 years ago
3 0
The answer is 1,302.32
Georgia [21]3 years ago
3 0
You would have to find the mean.
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Given: X = r + 2, Y = 2r - 9, and Z = r 2 + 17r + 30. Simplify [X · Y - Z] ÷ X.
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none of the parenthetical operations or power operations can be simplified further, so multiplication and division first, left to right:

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3 years ago
Educators are testing a new program designed to help children improve their reading skills. The null hypothesis of the test is t
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3 years ago
What is the value of X
vodomira [7]

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Step-by-step explanation:

7 0
2 years ago
Math school is selling tickets to a play on the first day of ticket sales the school sold two adult tickets and three students t
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Let x represent the price of one adult ticket.

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8 0
3 years ago
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