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11111nata11111 [884]
2 years ago
12

The line with slope -8/5 through (1,-5) in point-slope form

Mathematics
1 answer:
Helga [31]2 years ago
5 0
Y + 5 = -8/5(x - 1)

y + 5 =-8/5x + 8/5

y + 25/5= -8/5x + 8/5

y = -8/5x - 17/5
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Please help me- thank you
Kruka [31]

Answer:

a) The profit will be: Profit=y^2-99500

b) Since the profit is -9500 (negative) so, company will not gain any profit if they produce 300 bicycles.

Step-by-step explanation:

Cost of Bicycles= y^2+10y+100,000

Revenue generated = 2y^2+10y+500

Find a polynomial that represent profits

The formula used for finding profit is:

Profit = Total \ Revenue - Total \ Cost\\Profit=  2y^2+10y+500 - (y^2+10y+100,000)\\Profit=  2y^2+10y+500 - y^2-10y-100,000\\Profit=2y^2-y^2+10y-10y+500-100,000\\Profit=y^2-99500

So, the profit will be: Profit=y^2-99500

If the company can produce bicycles y= 300

The profit will be:

Profit=y^2-99500\\Profit=(300)^2-99500\\Profit=90000-99500\\Profit=-9500

Since the profit is -9500 (negative) so, company will not gain any profit if they produce 300 bicycles.

5 0
2 years ago
Savannah bought a book for 85% of the original price. By what percent of the price was the book reduced
agasfer [191]

Answer:

15%

Step-by-step explanation:

100-85=15

100%= the total cost of the book

85%= price she bought it for

15%= the percentage the book was reduced by

7 0
2 years ago
Read 2 more answers
Which scale will produce the smallest drawing?
Effectus [21]
The scale that will produce the smallest drawing would be b) 1mm:50m.

First, I converted all the measurements to centimeters:

a) 1cm:500cm
b) 0.01cm:5000cm
c) 5cm:1000cm
d) 10cm:2500cm

Then, you divide the scales:

a) 0.002
b) 0.000002
c) 0.005
d) 0.004

B is the smallest number, meaning it will be the smallest scale.
6 0
3 years ago
Fiona deposits $2,000 into a savings account. If the Fed requires a 20 percent reserve ratio, how much of Fiona’s money can the
sesenic [268]
The amount the the fed require =

20/100 x 2,000 = 400

The amount of money that Fiona's bank can lend is : $ 2,000 - $ 400
= $ 1,600
6 0
3 years ago
Read 2 more answers
The graph shows the number of pages to read after x days. Answer the 4 points
yanalaym [24]

Answer:

Step-by-step explanation:

•y-intercept is the 200 pages she has to read to begin with

•x-intercept on day 16 means she has finished reading all the pages, there are

zero pages left

•there are 100 pages left after 8 days

• the line is straight (no change in slope) so the reading rate was consistent over the 16 days.

7 0
2 years ago
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