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Arturiano [62]
3 years ago
11

HELP PLEASE!!!!!! FASTS!!!!! THANK YOU PLEASE AND THANK YOU KUCH APPRECIATED

Mathematics
1 answer:
Reika [66]3 years ago
5 0

B 1/2

Step-by-step explanation:

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A department store is having a “half price” sale. Which is equivalent to “half price”?
Delvig [45]

Answer:

50% off

Step-by-step explanation:

5 0
3 years ago
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1) the sum of three consecutive integers even is 3,2,1. find the integers.
BabaBlast [244]

3)The original rational number was 17/12.

4)The age of Ruby and Reshma are 20 and 28 years respectively.

Explanation:

3)Let the numerator be x.

So denominator will be (x - 5)

If we add 5 to numberator then it will be (x + 5)

New number is (x + 5)/(x - 5)=11/6

Solve for X by cross multiplying

6(x + 5)=11(x - 5)

6x + 30=11x - 55

5x=85

x=17

So original rational number was 17/12.

4)The ages of Ruby and Reshma are in the ratio 5:7

So, let the present ages of Ruby and Reshma be 5x and 7x respectively.

Also, it is given that four years from now the ratio of their ages will be 3:4

So, the equation - 5x + 4 / 7x + 3 = 3/4

⇒4(5x+4)=3(7x+4)

⇒20x+16=21x+12

⇒21x−20x=16−12

⇒x=4

⇒5x=20 and 7x=28

The age of Ruby and Reshma are 20 and 28 years respectively.

6 0
2 years ago
Please help hurry. Drag each number to the correct location on the table.
Kaylis [27]

Answer:

Between -2 and 1 is -0.5 and 0.5

Below -2 is -4.5 and -2.5

Above 1 is 4 and 1.5

Step-by-step explanation:

Can i have brainliest?

8 0
3 years ago
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Calculate the volume of the pyramid above. <br> V = ? m3
Vadim26 [7]
V = lwh/3
= 5x3x1/3
= 15/3
= 5
Therefore the volume is 5 meter cubed.
3 0
3 years ago
What is 7(b-2) is b=8
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7( b-2)
7(8-2)
7×6
42 ans
thank u
4 0
3 years ago
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