2 years ago

Which best describe the meaning of this function notation ? Cost(weight)

Mathematics

2 answers:

IRINA_888 [86]2 years ago

6 0

It tells you how the cost vary's with the weight
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labwork [276]2 years ago

3 0

It tells you how temperature varies with pressure :)

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Vilka [71]

1-3=-2 so -2/8 is -1/4 so negative one fourth

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2 years ago

Please Help! Easy!

irinina [24]

Answer:

The answer is B.

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One-fifth of the sum of 7 and C<br> Translate algebraic expression

Dmitry_Shevchenko [17]

Answer:

$\frac{1}{5} C +\frac{7}{5}$

Step-by-step explanation:

$\frac{1}{5} (7+C)$

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3 years ago

What is the solution of the system? Use the elimination method. 2x+y=206x−5y=12 Enter your answer in the boxes.

astraxan [27]

Answer:

The answer to your question is: x = 7; y = 6

Step-by-step explanation:

2x+y=20 ( 1 ) Multiply by 5

6x−5y=12 ( 2 )

5 (2x+y=20) = 10x + 5y = 100

10x + 5y = 100

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x = 112 / 16

x = 7

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y = 20 - 14

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3 years ago

14. You can buy 20 fluid

poizon [28]

Answer:

24 ounces for 4.80

Step-by-step explanation:

to find unit cost divide price by amount

4.40/20=0.22

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2 years ago