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DanielleElmas [232]

3 years ago

7

mr. kelly pays $12,564 a year for rent. his rent constant a constant each month. which eqation represents the amount he pays per

month if m = months and c = total rent paid for the year ?

1 answer:

Luden [163]3 years ago

7 0

He pays 1047 ur welcome ur welcome ur welcome ur welcom ur welcome ur welcom

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Can some help me, please?

kkurt [141]

Since value of k is same for y/x for all values in the table so, y varies directly with x

And equation is: $y=-2.25\,x$

Step-by-step explanation:

We need to find if y varies directly with x from the values given in the table.

If y varies directly with x then we have the equation:

$y=k\,x$

where k is constant of proportionality

or we can write

$\frac{y}{x}=k$

If k is same for all values of x and y when (y/x=k) then we can say that y varies directly with x.

if x = -20 and y=45 then k is:

$\frac{45}{-20}=-2.25$

So, value of k is -2.25

if x = 1 and y=-2.25 then k is:

$\frac{-2.25}{1}=-2.25$

So, value of k is -2.25

if x = 12 and y=-27 then k is:

$\frac{-27}{12}=-2.25$

So, value of k is -2.25

Since value of k is same for y/x for all values in the table so, y varies directly with x

And equation is: $y=-2.25\,x$

Keywords: Direct Relationship

Learn more about Direct Relationship at:

#learnwithBrainly

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3 years ago

The dot plot below shows the number of toys 21 shops sold in an hour:

Firlakuza [10]

Answer: A.Median; because the data is not symmetric and there are outliers

Step-by-step explanation:

From the given dot plot , we can see that the data plot is skewed not symmetric .

Aldo there are outliers at 9 since most of the dots are between 0 to 4.

We know that the median provides better description of the center of the data then mean when the data is skewed.

Therefore , the median is a better center for this data because the data is not symmetric and there are outliers.

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2 years ago

Can someone help me solve these four problems.

masya89 [10]

I only know 9.

V = 1

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if Mr hansons motorcycle drives 432 miles on 6 gallons of gas how much gas will he need to drive 738

lozanna [386]

Answer:

10.25 gallons

Step-by-step explanation:

432 miles / 6 gallons=72 miles to gallon

738 miles / 72 miles per gallon=10.25 gallons

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Keith_Richards [23]

20 because 70 divide by = 35

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