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grigory [225]
2 years ago
6

What are the next 3 terms of the sequence-3, -7, -11, -15?​

Mathematics
2 answers:
ikadub [295]2 years ago
4 0

Answer:

-19,-23,-27

Step-by-step explanation:

When looking at the original sequence you can see that it decreases by 4 every number, so just keep subtracting 4 to get the next numbers.

dmitriy555 [2]2 years ago
3 0

Answer: -19, -23, -27

Step-by-step explanation:

<33

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Answer:

a=43

Step-by-step explanation:

w+w+w= 45 which means 15+15+15=45

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(hope this helps)

6 0
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3 years ago
Three more than four times a number is 15
vodka [1.7K]
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3 years ago
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Two trains leave the station at the same time, one heading west and the other east. The westbound train travels 14 miles per hou
Sergeu [11.5K]

Answer:

The answer to your question is 166 mi/h

Step-by-step explanation:

Data

ve = rate eastbound train

vw = rate westbound train = ve - 14

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time = t = 5 h

Formula

v = \frac{distance}{time} = \frac{d}{t}

Substitution and simplification

ve = \frac{900}{5} = 180 mi/h

Now, substitute this value in the equation of vw

vw = 180 - 14

Result

vw = 166 mi/h

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