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Oksi-84 [34.3K]
3 years ago
6

Two communications companies offer calling plans. With Company X, it costs 30¢ to connect and

Mathematics
1 answer:
sesenic [268]3 years ago
7 0

Answer:

D

Step-by-step explanation:

      you can model the amount that each phone plan will cost after n    minutes with these linear equations

                company X: 30 + 5n

                company Y: 20 + 4n

if you subtract the functions you can get the function for the

30 + 5n - ( 20 + 4n )

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Hoochie [10]

Answer: 2/5

Step-by-step explanation:

There are 12 window seats and 8 aisle seats:

The total number of seats would be 20, because you would need to add up the total number of seats.

12+8=20

The question is asking what the chance that the next seat will be an aisle seat and we know that there is eight aisle seats, therefore it would be 8/20.

However, this can be simplified down to 2/5. To get 2/5 you need to remember what the biggest number is that you can take out from 8 and 20, which is 4.

8/4=2

20/4=5

Therefore, 2/5 is your answer.

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3 years ago
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Try multiplying the fractions using a demos scientific calculator online
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Compute the following probabilities. Enter decimal value. Round to 2 decimal places.
DiKsa [7]

Answer:

0.26

Step-by-step explanation:

8/50. 8

———— =. ——— = 0.26

30/50. 30

5 0
3 years ago
The digit in my hundreds place and the digit in my ones place are the same. The digit in my tens place is 1. The digit in my one
madreJ [45]
The number is 717, 
You would simply get the answer by looking at all context clues. Hundreds = same as digit in ones, which is 700. Tens = 10. And ones = 7. Therefore, your answer would be 700. Also can be put as 700 + 10 + 7 = 717.
5 0
3 years ago
Technological advances in farming made it possible to increase the crop of potatoes from 1 acre by 4 tons. As a result, from a f
zheka24 [161]

Answer:

Before: 8 tons

After: 12 tons

Step-by-step explanation:

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4 years ago
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