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Zina [86]
3 years ago
15

How many ways can 13 students line up for lunch

Mathematics
1 answer:
Delicious77 [7]3 years ago
7 0

Answer: 13

Step-by-step explanation:

You draw 13 different coloured dots and change their position

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Answer:

C = 125S + $3750

Step-by-step explanation:

$ 3750  = truck rental;   $125 per ton of sugar transported.  C is the cost;  S is the number of tons transported. The equation relating C to S would be a linear equation like y = mx + b. This equation would be graphed in the first quadrant only. You would start with your y-intercept at (0, 3750). As x increases by 1, your y increases by 125 yielding these points:

(1, 3875)  (2, 4000)  (3, 4125)  etc.

This shows that for each increase by one ton of sugar, the cost goes up $125

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3 years ago
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Alex777 [14]

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13

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8 hours

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pretty sure

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3 years ago
Please help offering All my pts and brainliest answer
Ira Lisetskai [31]
X2-1 I think that's the answer because there's 1 less, 1 take away the x and squared!! hard to explain but that's how I thought about it
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