CBSE > Class 07 > Mathematics | CBSE Board | Homework Help

A linear equation is an algebraic equation that forms a straight line when graphed. Each term is either a constant, or the product of a constant and a single variable. A linear equation can have one or more dependent variables.

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Yogita Ingle 5 years, 3 months ago

Equation – a statement of equality which involves one or more literals
Linear equations – an equation in which the highest power of the variables involved is 1
Example 3x - 2 = 5

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3+(_10) =

Posted by Sai Sree 5 years, 3 months ago

CBSE > Class 07 > Mathematics

3 answers

G. Manish Kumar G. Manish Kumar 5 years, 3 months ago

3+10=

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Omm Prasad Sahoo ??? 5 years, 3 months ago

3 + (-10) = 3 - 10 = -7

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Yogita Ingle 5 years, 3 months ago

3 + (-10) = 3 - 10 = -7

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If the cost of a notebook is ₹ 7 3/4, how many notebooks can be purchased for ₹ 69 3/4 ???????

Posted by Poonampoonam High International School 5 years, 3 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

How to take out cofficients

Posted by Chahak Parashar 5 years, 3 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

What is the cofficientof x of 8-x y

Posted by Chahak Parashar 5 years, 3 months ago

CBSE > Class 07 > Mathematics

0 answers

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16*2^n+1-8*2^n/16*2^n+2-4*2^n+1

Posted by Sobha Karki 5 years, 3 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

2/5 ×51/5

Posted by Chahak Parashar 5 years, 3 months ago

CBSE > Class 07 > Mathematics

5 answers

Chahak Parashar 5 years, 3 months ago

But yogita actually it was 5 as whole number and 1 as numerator and 5 as denominator so sorry but I liked that you tried to help me

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Yogita Ingle 5 years, 3 months ago

2/5 ×51/5

= (2× 51)/(5 × 5)

= 102/25

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Chahak Parashar 5 years, 3 months ago

Hey I was asking my question

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G Pranesh 5 years, 3 months ago

Thanks

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Chahak Parashar 5 years, 3 months ago

It's not 5 1 its 5 as whole number And 1 as numerator

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15 subtracted from 4 times a number is equal to 20 added to three times the number. Find the answer??? Give the answer as soon as possible today plzzzz

Posted by Merin Alex 5 years, 3 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

-5 5/36 ÷ 4 1/9

Posted by Niharika Saikia 5 years, 3 months ago

CBSE > Class 07 > Mathematics

2 answers

Niharika Saikia 5 years, 3 months ago

What did you say I didn't understand

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Priya Choudhary 5 years, 3 months ago

What were the hermit's answer to the three question ?write each Answer separately . which answer do you like most, and why

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What is the difference between exponent and power

Posted by Samriddhi Cholkar 5 years, 3 months ago

CBSE > Class 07 > Mathematics

1 answers

Niharika Saikia 5 years, 3 months ago

There is no difference in exponent and power An exponent called a power. It's same

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Claas ,7th ncrt math chapter 8 exercise 8.1

Posted by Shivam Chaudhary 5 years, 3 months ago

CBSE > Class 07 > Mathematics

1 answers

Atharv Tripathi 5 years, 3 months ago

2/5 ×51/5 = (2× 51)/(5 × 5) = 102/25

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अगर हमें triangle का area पता है और हमें एक side पता हो तो क्या हम उसकी दूसरी sides पता कर सकते हैं क्या?

Posted by Boss Indigus 5 years, 3 months ago

CBSE > Class 07 > Mathematics

1 answers

Niharika Saikia 5 years, 3 months ago

Yes

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ANSWER

How can we found radius from circumference

Posted by Shivansh Pandey 5 years, 3 months ago

CBSE > Class 07 > Mathematics

2 answers

Ujjawal Uniyal 5 years, 3 months ago

We can find the radius of a circumference by using divider and scale

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Shivansh Pandey 5 years, 3 months ago

Je vais au marché This is transliteration in french

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ANSWER

On subtracting 4 from -4. We get

Posted by Subhadeep Das 5 years, 3 months ago

CBSE > Class 07 > Mathematics

5 answers

Jainam Jyoat 5 years, 3 months ago

(-4)-4 =4-4 =-8

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Account Deleted 5 years, 3 months ago

-8

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Vanshika Upmanyu 5 years, 3 months ago

-8

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Dristi Deep 5 years, 3 months ago

(-4)-4=-4-4=-8

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Yogita Ingle 5 years, 3 months ago

On subtracting 4 from -4. We get (-4) - 4 = -4 -4 = - 8

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Define arithmetic mean

Posted by Sonal Tandon 5 years, 3 months ago

CBSE > Class 07 > Mathematics

1 answers

Yogita Ingle 5 years, 3 months ago

The most common measure of central tendency is the arithmetic mean. In layman terms, the mean of data indicates an average of the given collection of data. It is equal to the sum of all the values in the group of data divided by the total number of values.

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Fiil in the blanks a)369÷________=369 b)_______÷1=-87 c)-87÷_________=87 d)(30)÷10 (evaluvate it )

Posted by Ujjawal Uniyal 5 years, 3 months ago

CBSE > Class 07 > Mathematics