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3 years ago

The marked price of a watch is Rs. 4,000. A shopkeeper sold it at

Mathematics

1 answer:

Umnica [9.8K]3 years ago

5 0

Step-by-step explanation:first of all we have to find discount amount by using the formula discount% of M.P then finding S.P using the formula M. P -S. P then finding the profit using the formula profit% of S. P and at last we have to find C. P using the formula S. P - profit.

I hope u will understand .

hawa xa explanation tei pani herea bujxa hola .

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The coordinates of an ordered pair have opposite signs. In which quadrant(s) must the ordered pair lie? Explain.

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Quadrant 2 or 4. All points in quadrant 1 are both positive, all points in quadrant 3 are both negative.

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3 years ago

How do you find the end behavior?

Lubov Fominskaja [6]

Answer:

Step-by-step explanation:

In this lesson, you will learn what the "end behavior" of a polynomial is and how to analyze it from a graph or from a polynomial equation.

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For example, consider this graph of the polynomial function

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f(x)f, left parenthesis, x, right parenthesis gets larger and larger as well. Mathematically, we write: as

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5 0

3 years ago

Is perpendicular to . How many 90° angles are formed by the intersection?

xxTIMURxx [149]

4, there are 4 equal angles

3 0

3 years ago

Which equation models the problem below if c represents the number of babies whose eyes are closed? There are 12 babies in a pho

Pavel [41]

The correct answer is: 9 + c = 12

Further explanation:

Given

c = number of babies whose eyes are closed

So,

If the total number of babies are 12 then the sum of babies with eyes closed and eyes opened should be equal to 12.

As c is the number of babies with eyes closed and 9 is the number of babies with eyes opened then,

$9+c = 12$

The equation can be used to find the number of babies whose eyes are open

$9+c-9 = 12 -9\\c = 3$

Three babies have their eyes closed in the photograph.

Keywords: Linear equations, Word problems

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3 years ago

Is the relationship between the amount earned and number of days worked proportional?

Aliun [14]

Answer:

Yes

Step-by-step explanation:

x is the number of days worked

y is the total amount earned

m is the amount earned per day

so y = mx

7 0

2 years ago