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EastWind [94]
3 years ago
5

What is the rule in this sequence (0,21) (1,18) (2,15) (3,12) (4,9) (5,6) (6,3) (7,0) (8,-3) (9,-6) (10,-9)

Mathematics
1 answer:
anastassius [24]3 years ago
6 0

Answer:

x + 1 & y - 3

Step-by-step explanation:

Because... the x-values are going up by 1 digit each and the y-values are going down by 3 digits each.

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Answer:

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Step-by-step explanation:

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2 years ago
When renting a limo for prom, the number of people varies inversely with the cost per person. Originally there were 4 people and
ioda

Answer:The new cost per person= $19 when there are 12 people

Step-by-step explanation:

Step 1

Let Number of people be rep as N

And Cost per person = C

such that the relationship of  number of people which varies inversely with the cost per person is given as

N∝ 1/C

Introducing constant of proportionality, k, we have that

N= K/C

such that when there were 4 people the cost per person was $57, K would be

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Step 2

Therefore If the number of people changed to 12, cost per person would be

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12= 228 / C

C= 228/12

C= 19

The new cost per person= $19 when there are 12 people

4 0
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If your dog eats 7/8 lb of food in 4 meals,how many meals will take your dog to eat 1 lb of food
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