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skelet666 [1.2K]
3 years ago
15

Find the discount on a pair of jeans that originally cost $35 with 20% off coupon

Mathematics
2 answers:
irina [24]3 years ago
6 0

Answer:

I think it's $28

Karolina [17]3 years ago
5 0
Should be $28. the 20% would save you $7.00
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There is a bag filled with 5 blue and 6 red marbles.
tekilochka [14]

Answer:

5 by 11

6 plus 5 is 11

qn says at least 1 should be blue which will by 5 by 11

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2 years ago
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Does this equation produce a horizontal or vertical line: y=5
Flura [38]

check the picture below.

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3 years ago
What is the slope of the line with endpoints at (-3, 6) and (5.-6)?
podryga [215]

Answer:

-3/2

Step-by-step explanation:

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

m=(-6-6)/(5-(-3))

m=-12/(5+3)

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3 0
2 years ago
Flying against the wind, an airplane travels 4000 kilometers in 5 hours. Flying with the wind, the same plane travels 5040 kilom
andriy [413]

Answer:the plane in still air is 904 km/h

the rate of the wind is 104 km/h

Step-by-step explanation:

Let x represent the rate or speed of the plane in still air.

Let y represent the rate or speed of the wind.

Flying against the wind, an airplane travels 4000 kilometers in 5 hours. This means that the total speed of the airplane would be (x - y) km/h

Distance = speed × time

Therefore

4000 = 5(x - y)

4000 = 5x - 5y - - - - - - - - -1

Flying with the wind, the same plane travels 5040 kilometers in 4 hours. This means that the total speed of the airplane would be (x + y) km/h. Therefore,

5040 = 4(x + y)

5040 = 4x + 4y - - - - - - - - - 2

Multiplying equation 1 by 4 and equation 2 by 5, it becomes

16000 = 20x - 20y

20160 = 20x + 20y

Subtracting, it becomes

- 4160 = - 40y

y = - 4160/-40

y = 104

Substituting y = 104 into equation 1, it becomes

4000 = 5x - 5 × 104

4000 = 5x - 520

5x = 4000 + 520

5x = 4520

x = 4520/5 = 904

7 0
3 years ago
What is 3/20-3/45+5/12 in simplest radical form
Veronika [31]

Answer:

-3√5 + 10√3

Hope this helps :)


7 0
3 years ago
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