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3 years ago

How much money will you save if you have a 20% discount on $27.29

Mathematics

1 answer:

bulgar [2K]3 years ago

6 0

$21.83 you take the 27.29 x .20 and then subtract that product (which is 5.46) from the 27.29

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Cierra has three more than 1/2 as many purses as Asia defined a variable and write an expression to represent the number of purs

Ray Of Light [21]

Answer:

The equation representing the number of purses Ceirra has is $c=3+\frac{1}{2}\times a$ .

Ceirra has 9 purses in her collection.

Step-by-step explanation:

Given,

Cierra has three more than 1/2 as many purses as Asia.

Solution,

Let the number of purses Cierra has be 'c'.

And also the number of purses Asia has be 'a'.

Now according to question, Cierra has 3 more than 1/2 purses as Asia has.

Framing in equation form, we get;

$c=3+\frac{1}{2}\times a$

Hence The equation representing the number of purses Ceirra has is $c=3+\frac{1}{2}\times a$ .

Now we solve the equation;

Since Asia has 12 purses.

So we substitute the value of 'a', and get;

$c=3+\frac{1}{2}\times12=3+6=9$

Hence Ceirra has 9 purses in her collection.

6 0

3 years ago

Factorise the following

andreyandreev [35.5K]

Answer:

Below.

Step-by-step explanation:

a) 5x-x² = x(5 - x).

b) x²-6x-27 = (x - 9)(x + 3).

c) x²+x-56 = (x - 7)(x + 8).

d) x³+8 = (x + 2)(x^2 - 2x + 4)

e) 3x⁴-54t = 3(x^4 - 18t)

f) x²+3x-10 = (x - 2)(x + 5)

g) 2(x⁴+x³-12x²) = 2x^2(x + 4)(x - 3)

h) 20(x³-1) = 20(x - 1)(x^2 + x + 1)

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2 years ago

Find the value of x in the diagram. Explain your reasoning. Given: m

Shalnov [3]

The answer would be C

8 0

3 years ago

Please help me somebody

miskamm [114]

Answer c: 1/4 divided by 2

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3 years ago

PLS HELP WILL MARK BRAINLIEST, PLS HURRY

Juli2301 [7.4K]

Multinomial, i believe
hope this helps!

4 0

2 years ago