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Thepotemich [5.8K]
3 years ago
5

George has opened a new store and he is monitoring its success closely. He has found that this store's revenue each month can be

modeled by x2 + 5x + 14 where x represents the number of months since the store opens the doors and r(x) is measured in hundreds of dollars. He has also found that his expenses each month can be modeled by 2 4x + 5 where x represents the number of months the store has been open and c(x) is measured in hundreds of dollars. What does (r - c)(5) mean about George's new store? The new store will sell 900 items in its fifth month in business. The new store will have a profit of $900 after its fifth month in business. The new store will have a profit of $5400 after its fifth month in business. The new store will sell 5400 items in its fifth month in business.​
Mathematics
2 answers:
Verizon [17]3 years ago
7 0

Answer:

x is two

Step-by-step explanation:

melomori [17]3 years ago
6 0

Answer:

pls can you explain further

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What is an equation of the line that passes through the points (0, 3) and (5,-3)?
Arisa [49]

Answer:

The equation of the line that passes through the points (0, 3) and (5, -3) is y = -\frac{6}{5}\cdot x +3.

Step-by-step explanation:

From Analytical Geometry we must remember that a line can be formed after knowing two distinct points on Cartesian plane. The equation of the line is described below:

y = m\cdot x + b (Eq. 1)

Where:

x - Independent variable, dimensionless.

y - Dependent variable, dimensionless.

m - Slope, dimensionless.

b - y-Intercept, dimensionless.

If we know that (x_{1},y_{1}) = (0,3) and (x_{2},y_{2})=(5,-3), the following system of linear equations is constructed:

b = 3 (Eq. 2)

5\cdot m + b = -3 (Eq. 3)

The solution of the system is: b = 3, m = -\frac{6}{5}. Hence, we get that equation of the line that passes through the points (0, 3) and (5, -3) is y = -\frac{6}{5}\cdot x +3.

5 0
4 years ago
Find in the missing values in the table
nydimaria [60]
I’m confused what type of math
8 0
3 years ago
Donna needs to memorize words on a vocabulary list for Korean class. She has memorized 36 of the words, which is three-fourths o
Taya2010 [7]

Hi There!

Donna needs to memorize words on a vocabulary list for Korean class. She has memorized 36 of the words, which is three-fourths of the list. How many words are on the list

36 / 3 = 12

12 * 4 = 48

There are 48 words on the list.

Hope This helps :)

7 0
3 years ago
Read 2 more answers
The class of math is mapped on a coordinate grid with the origin been at the center point of the hall Mary's seat is located at
zhenek [66]

Answer:

Marry's seat is \sqrt{41} units far from Betty's seat

Step-by-step explanation:

We are given that Class of Math is mapped on a coordinate grid and center point of the hall is at origin.

Coordinates of Mary's seat are (2,2) and Coordinates of Betty's seat are (6,7). We have to find how far is Mary's seat to Betty's seat. In order words, we have to find the distance between Marry's seat and Betty's seat.

Remember that whenever the coordinates of two points are given, the distance between them is calculated using the distance formula. The distance between two points (x_{1},y_{1}) and (x_{2},y_{2}) is given by distance formula as:

d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

Here, the points with subscript 1 are initial points (2,2) and the point with subscript 2 are final points (6,7). Using these values in the formula, we get:

d=\sqrt{(6-2)^{2}+(7-2)^{2}} \\\\ d=\sqrt{16+25}\\\\ d=\sqrt{41}

This means, Marry's seats is \sqrt{41} units far from Betty's seat

3 0
4 years ago
Area of rectangle is 126 square inches and the length is 14 inches what is width
Phantasy [73]
126/14=9
so the width of the rectangle is 9
4 0
3 years ago
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