All categories

3 years ago

A packet marked at Rupees 1920 is sold for rupees 1840 . what is discount and discount percentage?

Mathematics

1 answer:

TiliK225 [7]3 years ago

5 0

Answer:

1920-1840=80

80/1920=0.04166x100

4.16666667%

Step-by-step explanation:

please mARK BRAINLIEST

You might be interested in

What is 0.0044 as a percentege

Rashid [163]

0.0044 as a percentage0.44%

7 0

3 years ago

1) Your friend Taylor missed class today and needs some help identifying solutions of systems. Explain to Taylor where to find t

Mashcka [7]

Answer:

Ques 1:

Let us consider the system of equations,

$2x+y=3$ and $3x-y=2$

It is known that 'The intersection points of the graphs of the system of equations are the solutions of the system of equations'.

So, after plotting the given graphs, we see that from the first graph,

The only intersection point is (1,1).

Thus, the solution of the system is x= 1 and y= 1.

Ques 2:

We have the functions, f(x)= 2x+1 and g(x)= 2x^2+1.

Plotting the graphs of both the functions is shown by graph 2, we see that,

The intersection points are (0,1) and (1,3)

Hence, the function have equal values only at x= 0 and x= 1 but not at x= 3.

8 0

4 years ago

3 a + 4 k = − 6 , for a

KatRina [158]

The link down below

7 0

3 years ago

Anna is x years old, her sister Jane is y years younger. What will the sum of there ages be in 3 years. SORRY IM DUMB

r-ruslan [8.4K]

You are not dumb. No one is dumb. Einstein failed math in high school.

Anna is x years old.

Jane is y years younger.

This means the Jane is x - y years old.

In three years, Anna will be x + 3 years old.

In three years, Jane will be (x - y) + 3 years old.

Let S = the sum of their ages in 3 years.

S = x + 3 + (x - y) + 3

S = 2x + 6 - y

Got it?

4 0

3 years ago

Applying properties of Exponents In Exercise, use the properties of exponents to simplify the expression.

Nastasia [14]

Answer:

(a) $4^7$

(b) $7^6$

(d) $3^{4}$

Step-by-step explanation:

We need to simplify the given expressions.

(a)

Consider the given expression is

$(4^5)(4^2)$

Using the property of exponent, we get

$=4^{5+2}$ $[\because a^ma^n=a^{m+n}]$

$=4^7$

(b)

Consider the given expression is

$(7^2)^3$

Using the property of exponent, we get

$=7^{2\times 3}$ $[\because (a^m)^n=a^{mn}]$

$=7^6$

(c)

Consider the given expression is

$2^{-4}$

Using the property of exponent, we get

$=\dfrac{1}{2^{4}}$ $[\because a^{-n}=\dfrac{1}{a^n}]$

$=\dfrac{1}{16}$

(d)

Consider the given expression is

$\dfrac{3^8}{3^4}$

Using the property of exponent, we get

$=3^{8-4}$ $[\because \dfrac{a^m}{a^n}=a^{m-n}]$

$=3^{4}$

6 0

4 years ago

A packet marked at Rupees 1920 is sold for rupees 1840 . what is discount and discount percentage?​

A packet marked at Rupees 1920 is sold for rupees 1840 . what is discount and discount percentage?