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Identify the coefficient of X in expression 8 - X + Y

Posted by Pratyush Kansal 4 years, 1 month ago

CBSE > Class 08 > Mathematics

3 answers

Amaneet Kumar 4 years ago

-1

Inusha Limboo 4 years, 1 month ago

Find the reciprocals of -2

Lata Karah 4 years, 1 month ago

-1

ANSWER

Write an expression : Raju's father age is 5 years more than 3 times Raju's age.If Raju's age is x years,the father's age is

Posted by Pratyush Kansal 4 years, 1 month ago

CBSE > Class 08 > Mathematics

3 answers

Bhavya S 4 years, 1 month ago

3y+5:44

Sanskriti Gupta 4 years, 1 month ago

Raju's age- x Raju's father's age- (3x+5)

Lata Karah 4 years, 1 month ago

Let's raju's age be x 3x+5=44 3x=39 x=13

ANSWER

By selling a radio for ₹528, Mohit gains 10%. Find his cost price

Posted by Prerna Sharma 4 years, 1 month ago

CBSE > Class 08 > Mathematics

3 answers

Anjali Yadav 4 years, 1 month ago

480

Sanskriti Gupta 4 years, 1 month ago

₹475.2 is the cp

Lata Karah 4 years, 1 month ago

₹480

ANSWER

-15/8 x -3/7

Posted by Aditi Patel 4 years, 1 month ago

CBSE > Class 08 > Mathematics

3 answers

Sudhanshu Kumar Ram 4 years, 1 month ago

45 / 56

Bhavna 💁‍♀️ 4 years, 1 month ago

-15/8×-3/7 = 45/56 [as minus(-) into (×) minus(-) is plus(+) Hey mate. Hope this ll help u

Gulshan Saini 4 years, 1 month ago

45/56

ANSWER

Identify which of the following expression are polynomial. If the expression is not a polynomial.say why

Posted by Hanshika Wadhwani 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Takar Rago 4 years, 1 month ago

28

Kanu Choudhary 4 years, 1 month ago

Expression which has 4 or more than 4 terms are known as polynomial

ANSWER

(-10/457)--999/886 + 78

Posted by Amir Abbasi 4 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

₹3500 is to be shared among three people such that the first person get 50% of the second, who in turns gets 50% of third person. How much will each of them get?

Posted by Himanshu Tripathi 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Sunil Kumar 4 years, 1 month ago

3500

Sambhavi Sharma 4 years, 1 month ago

1person=₹1750 2person=₹1750 3person=₹0 Total money=1750+1750=3500

ANSWER

A rational number is such that when you multiply it by 5/2and add 2/3to the product you get -7/12

Posted by Gouripriya D 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Lata Karah 4 years, 1 month ago

-1/2

Sambhavi Sharma 4 years, 1 month ago

Rational number= -1/2

ANSWER

Math Ch14.1 me Q2 ke (viii) ko kaise karenge

Posted by Pratyush Kansal 4 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Arefa Rahman 3 years, 11 months ago

Answer- viii question 2 ex -14.1 -4a×a+4×a×b-4×c×a=4a(-a+b-c)

ANSWER

3x+3÷3x=9÷7

Posted by Prem Sagar प्रेम सागर 4 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

16z+20z³

Posted by Narmada Ray 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Boss Indigus 4 years, 1 month ago

4z(4+5z²)

Prem Sagar प्रेम सागर 4 years, 1 month ago

Ans= 16z+20z3

ANSWER

x/3=+1=7/15

Posted by Divya Divya Sharma 4 years, 1 month ago

CBSE > Class 08 > Mathematics

4 answers

Shubh Joshi 4 years, 1 month ago

8/5

Bhavya Gupta 4 years, 1 month ago

Which ch it is

Sambhavi Sharma 4 years, 1 month ago

After dividing answer is =8/5

Sambhavi Sharma 4 years, 1 month ago

24/15

ANSWER

evaluate 91×89

Posted by Sarita Moti Chand Chauhan 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Prem Sagar प्रेम सागर 4 years, 1 month ago

8099

Nisha Pawar 4 years, 1 month ago

1547

ANSWER

x-1/2x=3/4

Posted by Apurva Kapgate 4 years, 1 month ago

CBSE > Class 08 > Mathematics

3 answers

Nisha Pawar 4 years, 1 month ago

3/2

Sambhavi Sharma 4 years, 1 month ago

X=3

Sivaharini Veeraiah 4 years, 1 month ago

X=7

ANSWER

What is the cube root of 283834

Posted by Kishan K B 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Piyush Kurrey 4 years ago

Pata nahi??

Prem Sagar प्रेम सागर 4 years, 1 month ago

False

ANSWER

What will be the next term in the above pattern 22,33,46,61,78

Posted by Paramita Sarkar 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

?Rajvinder Kaur? 4 years, 1 month ago

94

Boss Indigus 4 years, 1 month ago

97

ANSWER

What we learnt in this chapter

Posted by Vanshika Verma 4 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Vanshika Verma 4 years, 1 month ago

What we learnt in 2 chapter

ANSWER

2 +3

Posted by Syed Hamed Syed Rehan 4 years, 1 month ago

CBSE > Class 08 > Mathematics

5 answers

Bramha Nand Dubey 4 years, 1 month ago

5

Ankush Kumar 4 years, 1 month ago

5

Anabia Khan 4 years, 1 month ago

5

Nisha Pawar 4 years, 1 month ago

5

Kavi Kavi 4 years, 1 month ago

5

ANSWER

7x⁴-3x³-2x²+3x-4÷x-4

Posted by Rimi Panigrahi 4 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Hadia Ahmed 4 years, 1 month ago

7x³+25x²+98x-389 Rem: 1560

ANSWER

X³+3x²-2x+4÷x-1

Posted by Rimi Panigrahi 4 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

13x³-12x²+3x+5÷x-2

Posted by Rimi Panigrahi 4 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Kirtika Bhardwaj 4 years, 1 month ago

Dxgtsfex

ANSWER

12x⁴-13x³+2x²-3x+6÷x+9

Posted by Rimi Panigrahi 4 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Please suggest a working model for maths project

Posted by Manish Aggarwal 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Pruthvi . 4 years, 1 month ago

Cube root model Square root model Calendar Calculator

Juned Khan 4 years, 1 month ago

C

ANSWER

If 12% GST is included in the price, find the original price of a tv bought for Rs14000

Posted by Saksham Singh 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Prem Sagar प्रेम सागर 4 years, 1 month ago

14000+14000 OF12℅ 14000+14000×12÷100 14000+140×12 14000+1680 =15680 Ans

Chandra Shrikant 4 years, 1 month ago

₹ 14000 is the orignal price of tv . Gst = 12/100 * 14000 = ₹ 1680 Price of TV before adding GST Marked price - GST 14000 - 1680 = ₹ 12320 ₹ 12320 is the orignal price of TV before gst I think??

ANSWER

a positive number is 5 time another number . if 21 is added to both the numbers, then one of the new numbers becomes twice the other new numbers. what are the numbers ?

Posted by Ranveer Singh 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Dhanista Nongmeikapam 4 years, 1 month ago

Let us take x as the another number, so the positive number is 5x. According to the question, 5x+21=2(x+21), 5x+21= 2x +42, =5x-2= 42-21(transposing), 3x= 21 = x= 21/3, x=7 Now, the another number =x = 7. The Positive number = 5x= 5×7=35 Thus, the numbers are 7 and 35.

Dhanista Nongmeikapam 4 years, 1 month ago

Let us take x as the another number, so the positive number is 5x According to the question, 5x+21=2(x+21) = 5x+21= 2x +42 = 5x-2= 42-21(transposing) = 3x= 21 = x= 21/3 = x=7 Now, the another number =x = 7 The Positive number = 5x= 5×7=35 Thus, the numbers are 7 and 35

ANSWER

Divide the following monomials by the given monomials 6x cube by 3x square

Posted by Ayesha Khan 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Dhanista Nongmeikapam 4 years, 1 month ago

6x cube divided by 3x square equals to 2x. We divide the constants that is 6÷3 is 2 and subtract the exponents since it's division of the expression, so x cube - x square= x. Now we combine the result.So we get 2x as the answer.

Dhanista Nongmeikapam 4 years, 1 month ago

6x cube divided by 3x cube equals to 2. Cancel the common x cube and divide 6 by 3. Then we get the answer as 2. Hope u understand ? my point?

ANSWER

Find the volume of the following cylinders. Radius 250 metre square height 2 metre

Posted by Suraj Badhani 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Bhaskar Bisht 4 years, 1 month ago

1

Lawn Pc An Pc 4 years, 1 month ago

22/7*250*250*2

ANSWER

What is cube root of 2684.

Posted by Srishti . J💜 26 4 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

?Rajvinder Kaur? 4 years, 1 month ago

19335149504

Bramha Nand Dubey 4 years, 1 month ago

2684 is not a perfect cube

ANSWER

Chapter 8 : 8.1

Posted by Anmolpreet Kaur Kaur 4 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

(3a⁵-2a⁴+a³-2) by (a²+a+1)

Posted by Tasmiya Khan 4 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

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