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3 years ago

According to the table, the relationship between the number of bags and the price is ... ???

Mathematics

2 answers:

GrogVix [38]3 years ago

6 0

Answer:

1 bag of screw bag cost $5, which is the required relation between the screw bags and the price of bag.

Step-by-step explanation:

We are given the following information in the question:

Bags of screw: 2 4 7

Price($): 10 20 35

In order to find a relationship between the number of bags and price, we find the ration of numbers of bags to price of bags.

$\text{Ratio} = \displaystyle\frac{\text{Number of bags}}{\text{Price}}\\\\= \frac{2}{10} = \frac{4}{20} = \frac{7}{35} = \frac{1}{5}$

This ratio can be written as 1:5 and read as 1 bag cost $5.

Hence, 1 bag of screw bag cost $5, which is the required relation between the screw bags and the price of bag.

vlada-n [284]3 years ago

5 0

It is proportional my dude

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Points j, k, and L are collinear

tatuchka [14]

Answer:

n=4

JK=12

KL=13

Step-by-step explanation:

Since JL=25 and JL=3n+5n-7

Then

3n+5n-7=25 simplifying we get

8n-7=25 subtracting 7 from both sides

8n=32 dividing both sides by 8

n=4

JK?

JK=3n bt n=4

JK=3*4

JK=12

KL?

KL=5n-7

KL=5*4-7

KL=13

6 0

3 years ago

Read 2 more answers

What is $2.50 times 7?

Sliva [168]

2.5*7 = 17.5. If it's easier for you, multiply 2.5 by 5 then add 2.5*2.

6 0

4 years ago

Select all the equations that are equivalent to this equation.<br> 1/4 (8X + 56) = 20<br> 56 + 8X = 80<br> 14 = 20 – 8x<br> 2X +

Leya [2.2K]

1/4(8x+56)=20
1/4(8x)+1/4(56)=20
2x+14=20
2x=20-14
2x=6
X=3

3 0

3 years ago

Find the mean salary of 60 workers of a factory from the following table.

timama [110]

Answer:

To find the mean (average) all the # of workers and divide it by the data points. One way you can do this is through a calculator or even Excel spreadsheet.

Step-by-step explanation:

1) Add all them up

2) Divide them by the # of data points

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3 years ago

What is the equasion of the line that passes through (0,5) and (2,3)

Annette [7]

The equation for a line is mx + b = y where m is the slope and b is the y intercept. To find the slope, we need to use the equation $m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}$ .

$m = \frac{5 - 3}{0 - 2}$

$m = \frac{2}{-2}$

$m = -1$

Therefore, m is equal to -1. Normally, we would then have to plug in m and one of the points to find b. However, because the point (0,5) is the y-intercept (the y-intercept is the point on the line where x is equal to 0), we can skip this step and go straight to forming the final equation, which is $y=-1x+5$ .

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3 years ago