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3 years ago

The cost in dollars y of producing x computer

Mathematics

1 answer:

soldier1979 [14.2K]3 years ago

4 0

Answer:

Step-by-step explanation:

a. table

x = 100,y = 20*100+3000 = 2000+3000 = 5000

x = 200,y = 20*200+3000 = 4000+3000 = 7000

x = 300,y = 20*300+3000 = 6000+3000 = 9000

b：

y = 4300

4300 = 20x+3000

20x = 4300-3000

20x = 1300

x = 1300/20

x = 65

so 65 computer desks can be produced.

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3 years ago

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Read 2 more answers

A taxi driver from a certain company charges $ 150 for stopping and loading passengers and then $ 30 for every kilometer travele

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and 150 + 60x represents 2km We can therefore remove the ones and even factor 15 and 3 into

3(5+1x)

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Can be factored from 2/3 (30x+75) and simplified to 2/3(3x+15/2)

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if 150 stop and 30 for each mile

we show zero on each axis and show the y intercept at 150

The X axis should determine time or distance travelled

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and costs 0,30,60,90 but if 150 applies to any passengers entering vehicle and all journeys then we start graph at $ cost = 150 and go up by 30 showing 150.180.210.240 for the data for the y axis/

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3 years ago