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charle [14.2K]
3 years ago
11

How do we put the points (0,7) and (8,-2) into slope intercept form

Mathematics
1 answer:
Vinil7 [7]3 years ago
6 0
The formula for slope intercept form is y=mx+b where x is the slope and b is the y intercept. To find the slope you would have to do -2-7 over 8-0 and that would give you -9/8. That would be your slope. And I think you should be given a graph I’m not sure but if there is look at it and see what point you see on the y axis
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Harold, a marina manager, purchased two boats. He then sold the boats, the first
zaharov [31]

Harold paid $ 16,632 and $ 38,808 for each of the boats.

Since Harold, a marina manager, purchased two boats, and he then sold the boats, the first at a profit of 40% and the second at a profit of 60%, and the total profit on the sale of the two boats was 54 % and $ 88 704 was the total selling price of the two boat, to determine what did Harold originally pay for each of the two boats the following calculation must be performed:

  • 55 x 0.6 + 45 x 0.4 = 51
  • 65 x 0.6 + 35 x 0.4 = 53
  • 70 x 0.6 + 35 x 0.4 = 54

  • 88,704 x 0.7 = 62,092.80
  • 160 = 62,092.80
  • 100 = X
  • 100 x 62,092.80 / 160 = X
  • 38.808 = X

  • 88,704 x 0.3 = 26,611.20
  • 140 = 26,611.20
  • 100 = X
  • 100 x 26,611.20 / 160 = X
  • 16,632 = X

Therefore, Harold paid $ 16,632 and $ 38,808 for each of the boats.

Learn more in brainly.com/question/21446500

7 0
3 years ago
Does 2x+15+x equal 180 or 90? Someone pls help.
tatyana61 [14]

Answer:

Its 180!

Step-by-step explanation:

8 0
3 years ago
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A plywood plank measures 1cm x 8cm x 90cm and it weighs 396g what is the volume
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1 x 8 x 90 = 720cm^3
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3 years ago
The variable cost for a product is $1, and the total fixed cost are $300,222. The company sells
Lady_Fox [76]

Answer:

  42,889

Step-by-step explanation:

The contribution margin of a product is $8 -1 = $7. Then the number that must be sold to cover fixed costs is ...

  $300,222/$7 = 42,888.9

To break even, the company must sell 42,889 products.

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3 years ago
WILL MARK BRAINLIEST IF UNDER 6 MINS FROM RSM! HELP! The difference between a and b is 12. The number a is 5 more than 3 times t
Eva8 [605]

Answer:

Choice D.  a - b = 12  and  a = 3b + 5

Step-by-step explanation:

so   |a - b| = 12  

a = 3b + 5

3b + 5 - b  = 12

2b + 5 = 12

b = 7/2

what if  b - a = 12

b - 3b - 5 = 12

-2b = 17

b < 0  no.

choice A. works  so does choice D.)

7 0
3 years ago
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