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mr Goodwill [35]
2 years ago
8

What is the answer to Envelopes are sold in packages of 5o There are 4 large envelopes in each package. How many large envelopes

will you get if you buy 200 ​envelopes? Explain.
Mathematics
1 answer:
trasher [3.6K]2 years ago
8 0

Answer:

16

Step-by-step explanation:

there are 4 in a pack of 50.

200/50=4.

4x4=16.

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Write the slope-intercept form of the equation of each line.
gregori [183]

Greetings!

Answer:

2y = x - 6

Step-by-step explanation:

First, we must find the slope of the current equation.

This is the number in front of the x.

Seeing as this is -2x, the slope of this line is -2

When finding the slope of a line perpendicular, you need to find the \frac{-1}{slope}

So, in this case it is:

\frac{-1}{-2}

The negatives cancel out which leave \frac{1}{2}

So the gradient is \frac{1}{2}


Now, to find the equation of a line, you need to use:

y - y1 = m(x - x1)

Where ya and x1 are the values in the coordinates (2 , -2)

So y1  = -2, x1 = 2, and m is a half. Plug these values in:

y - - 2 = \frac{1}{2}(x - 2)

We need to get rid of the half so we multiply the whole equation by 2:

2y - - 4 = (x - 2)

The minus and the negative turn into a positive:

2y + 4 = x - 2

And now simply move the +4 over to the other side, making it a negative:

2y =  -2 - 4 + x

Simplify:

2y = x - 6

<h3>So the equation of the line is 2y = x - 6</h3>
<h2>Hope this helps!</h2>
5 0
3 years ago
Bianca has a piece of rope that is 22 feet long.She cuts the rope into 3 pieces of equal length.
FromTheMoon [43]
Each piece is 7 and 1/3 feet long (7 feet 4 inches)
7 0
3 years ago
FIRST ANSWER GETS BRAINLIEST!
tekilochka [14]

Step-by-step explanation:

16 data points.

the mean value is the sum of all data points divided by the number of data points :

13896/16 = 868.5

the median is the data point with half of the other data points being smaller and the other half being bigger.

as we have an even number of data points, we need to apply the extra rule :

the median is the mean value between the 2 middle points (where one half of the other data points is smaller than these 2, and the other half is bigger than these 2).

in our case we have 138 and 240.

the mean value between these 2 and therefore the median of the list is

(138 + 240)/2 = 378/2 = 189

4 0
2 years ago
You earn $108 for doing 12 hours of yard work. your friend earns $165 working at a store for 15 hours. how much more does your f
SVEN [57.7K]

Answer:

3 hours

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Lisa made a chocolate milkshake in the blender for her daughter. The milkshake occupies just a little more than 75 cubic inches
galben [10]

9514 1404 393

Answer:

  Only Glass B is large enough

Step-by-step explanation:

For repetitive calculations, I like to use a calculator or spreadsheet. The attachment shows the volumes for the three glasses. Only Glass B has a volume that exceeds 75 cubic inches.

__

Note that Glass A has a diameter of 5 inches, so a radius of 2.5 inches.

7 0
2 years ago
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