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Rus_ich [418]
3 years ago
12

4

Mathematics
1 answer:
Zigmanuir [339]3 years ago
8 0

Answer: A.) $4 per shirt

Step-by-step explanation:

Slope of the graph is calculated as the ratio or proportion of chasing ein the y and x axis of a graph.

Slope(m) = [change in y / change in x]

One can draw a right angle triangle to meet the line of best fit provided in the graph to obtain the values for both the y and x axis.

HERE,

y2 = 120, y1 = 40 and x2 = 50, x1 = 30

Slope = (y2 - y1) / (x2 - x1)

Slope = (120 - 40) / (50 - 30)

= 80/20

Slope = 4

$4 per shirt

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riadik2000 [5.3K]

Answer:

a^2b^7

Step-by-step explanation:

dividing exponents is basically subtracting the top exponent by the bottom. So, 3 - 1 = 2, thus giving you a^2, and 9 - 2 = 7, giving you b^7

4 0
3 years ago
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Simplify<br> 19 – 1.67x + (–2.4)
Kazeer [188]

Answer: 16.6 - 1.67x

8 0
2 years ago
Y=x-8/x^2+4x-5 find any points of discontinuity for the rational function
Art [367]

Answer:

x=-5, x=1

Step-by-step explanation:

y=x-8/x^2+4x-5

y=\frac{x-8}{x^2+4x-5}

When denominator becomes 0 in a rational function then there will be a break in the graph

To find any points of discontinuity for the rational function , we set the denominator =0 and solve for x

x^2 + 4x -5 =0

Now we factor x^2 +4x -5

product is -5  and sum = 4

5 * (-1) = -5

5 +(-1) = 4

(x+5)(x-1) =0

set each factor =0 and  solve for x

x+5=0 , so x= -5

x-1=0 , so x= 1

x=-5, x=1 are the points of discontinuity for the rational function

3 0
3 years ago
A small company is creating a new product to sell to buyers. They have estimated that it will cost them $6 to produce each item
miv72 [106K]

Answer:

$347,600

Step-by-step explanation:

There is fixed startup cost of 242,000 no matter how many units they product.

Also, each unit costs 6 to produce, so to produce 17,600 items, it's going to cost:

17,600 * 6 = 105,600

Along with this the fixed startup cost of 242,000, would make total cost:

Total cost = 242,000 + 105,600 = $347,600

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3 years ago
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Lengh X width, 4 inch times 4 inch = 15. The area is 15
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2 years ago
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