3 years ago

12. The weight of 7 chocolate bars in grams are 131, 127,125,127,133,129 and 127

Mathematics

1 answer:

Amanda [17]3 years ago

7 0

Answer:

The range is from 125 to 133.

Step-by-step explanation:

That's the lowest and highest the weights go, therefore the range is from 125 and anything in between up to 133.

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Which of the following is the solution to the equation - y = 24?

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Answer:

The Answer to this equation Y = 32

Step-by-step explanation:

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The value of the computer is given by the expression 2000 + (200t) where t is the time in years

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The function f(x) = 1.50x + 12.50 relates how much kelsey pays for digital service, f(x), to the number of movies, x, she stream

Brums [2.3K]

f(18) = 39.50

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Step-by-step explanation:

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$f(x) = 1.50x+12.50$

Here x is the number of movies

so for f(18), this means that the total number of movies will be 18

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Keywords: functions, Domain,range

Learn more about functions at:

#LearnwithBrainly

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3 years ago

Natasha_Volkova [10]

Answer:

x = 2, y = -1.

Step-by-step explanation:

2x + y = 3

x - y = 3

Adding the 2 equations eliminates y:

3x = 6

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Substitute for x in the first equation:

2(2) + y = 3

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Check the results by substitution in equation 2:

2 - (-1)

= 2 + 1 = 3 .

Checks OK.

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