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Syllabus

In an exam a student required 40% of total marks to pass. If Rupa gets 185 marks and fails by 15 marks , find the total marks?

How are algebraic expressions useful in our daily life

a)4

b)-3

c)12

d)-1

A number is as much greater than 17 as it is less than 47. find the number

^{2}+1/4x2please give answer with solution.

a circular flower bed is surrounded by a path 4m wide. the diameter of the flower bed is 66m. what is the area of the path?

What is Monomial Binomial Trinomial Expressions ?

A clock loses 2 minutes every 8 hours. Alicia's mom plans to set the alarm at 11 p.m. on Saturday night to get Alicia up each morning. Alicia has to get up each day no later than 7 a.m. What time should his mom set the alarm to be sure that Alicia isn't late for school any day, Sunday through Thursday. Experts pls answer this quickly.

A man travelled 3/5 of his journey by train, 1/4 by a taxi , 1/8 by a bus and the remaining 8 km on foot. what is the total length of his journey

Six times the cost price of a notebook is equal to five times the selling price of the notebook. If the selling price is Rs 10 more than the cost price find both the Cost Price and the Selling Price.

A total of Rs 20,000 is to be distributed among 100 persons as Prizes. A Prize is either Rs 100/- or Rs 500/-. Find the number of each type of prizes

simplify combining like terms - p-(p-q)-q-(q-p)

3a-2b-ab-(a-b+ab)+3ab+b-a simplify combining like terms

a cat and a mouse together weigh

10kga dog and a mouse together weigh

20kga dog and a cat together wiegh

24kgHOW MANY KGS DO THEY ALL WEIGH TOGETHER?

what must be added to x3 -3x2-12x+19 so that the result is exactly divisible by x2+x-6

find when n= -2n

^{3}+5n^{2}+5n-2-8x?y, 3x, 4y, -3x/2, 2x?y, -y

4(2a-3b)

^{2}-(2b-c)^{2}show the tree diagram of 5xy2+7x2y

reena is6 years older than her brother ajay. the sum of their ages is 28 years. what are their present ages

A sum Amounts to Rs 1326 in 6 years at 5% per annum. In What time will this sum double itself at the same rate of intrest?

subtract 4xy from 8xyI need the answer soon

There was in the forest an old peepal tree

the grand tree has branches ten and three

on each branch there lived birds fourteen

sparrows brown, crows black and parrots green

twice as many as the parrots were the crows

and twice as many as the crows were the sparrows

we wonder how many birds of each kind

are you going to help us find ?

I have some five-rupee coins and some two-rupee coins. The number of

how do u multiply a monomial with a bionomial ? explain?

^{2}- c^{2}+4cx- 4x^{2}What is the numerical coefficient of x in the expression -2xy?

(2p+3q)(4p

rn^{2}+12pq+9q^{2)}solve this and verify the answer at p =1/2,q=1/3this is the question

rnits of alzebra chapter question now solve and verify

Answer and then verify the answer.

How can i factorise:-6ab-b

^{2}+12ac - 2bcx plus 7

is binomial; monomial; trinomial

21b-32+7b-20b simplify combining like terms

-3m

^{2}-7m^{2 }+6n^{2}-4nat a cricket test match 2/7 of the spectators were in a covered place while 15000 were in open.find the total number of spectators.

Experts please don't change the question , it is the correct question.Simplify and then verify the answer.

add

5x

^{3}+7+6x-5x^{2 }, 2x^{2}-8-9x , 4x-2x^{2}+3x^{3 }, 3x^{3}-9x-x^{2 }_{AND}x-x^{2}-x^{3}-4Experts please don't change the question

This is the correct question ,please solve the equation and then verify the answer.

Simplify the followin expression and find its value when p=3 and p=-3

4(p

^{2}-pq-q^{2})-5=9pq-2q^{2}How many coins are there in a sack of 5 rupee coins if it weighs 18 kg , 54kg , 4500g , 2kg and 250g? One coin of 5 rupee weighs 9g.Tell these answers respectively.

find the value of (8u^{2}v^{6}) (-20uv) for u =2.5 and v = 1find the number which when divided by 4 gets decreased by 27

Subtract 6xy from-12xy

(i) Identify the terms and their factors in the following expressions

Show the terms and factors by tree diagrams.

(a)

x− 3 (b) 1 +x+x^{2}(c)y−y^{3}(d) (e) −

ab+ 2b^{2}− 3a^{2}(ii) Identify terms and factors in the expressions given below:

(a) − 4

x+ 5 (b) − 4x+ 5y(c) 5y+ 3y^{2}(d) (e)

pq+q(f) 1.2

ab− 2.4b+ 3.6a(g)(h) 0.1

p^{2}+ 0.2q^{2}3a-2b-ab-(a-b+ab}+3ab+b-a

a(b-5) from b(5-a).

If z = 10 , find the value of z3 - 3( z - 10)

^{3}+3x^{2}y+3xy^{2}+y^{3}to get x^{3}+y^{3}?how will 7th standard math papers be ?

Hi Merit Nation Experts ,

I have asked some regarding my doubts so please can you answer them because ill be having

my 2nd term examination this march so please answer my question as soon as possible !!

here are the question i asked so please answer as soon as possible!

IS 7

x2^{ }y+ 12x2^{ }y WHEN TAKEN TO LIKE TERMS CHANGED TO(7 + 12)

x2^{ }yCould you please tell me what are

monomials, binomials and trinomials. And what is polynomials?Thanks!

Regards

Chris

how to solve: add

2x

^{2}-3y^{2},5x^{2}+6y^{2},-3x^{2}-4y^{2}application of algebra in daily life

Ramu's father is four times as old as Ramu.After 16 years,he will be just twice his son. find their present age.

a) 3x?y, -5x?y, -x?

y

b) a+b-3, b+2a-1

c) 5m-7n, 3n-4m+2, 2m-3mn-5

d) 3x+11+8z and 7x-5

Add:

3mn,-5mn,8mn,-4mn

simplify

2x-{5y-(x-2y)}

how to combine like and unlike terms

Add: 4ab, a+b-3ab and 7ab-bWhy do we have to change the sign in case of subtraction? Is this necessary ?

8. Find the sum of :

a 3a+b; 5a+2b; 3a-b b. 5x-4; 3x+6; 5x-4; 3x+6

define expression.

XY+4, 13-y?, 13-y+5y?, 4p?q-3pq?+5

Ramu's father is four times as old as Ramu. After 16 years,he will be just twice his son. find their present age.

All my digits are same

The sum of all four digits is 28

I am the number

Find the product 24x

^{2}(1-2x)and evaluate it for x=2.(a) Identify terms which contain

xand give the coefficient ofx.(i)

y^{2}x+y(ii) 13y^{2}− 8yx(iii)x+ y + 2(iv) 5 +

z+zx(v) 1+ x+ xy(vi) 12xy^{2}+ 25(vii) 7

x+xy^{2}(b) Identify terms which contain

y^{2}and give the coefficient ofy^{2}.(i) 8 −

xy^{2}(ii) 5y^{2}+ 7x(iii) 2x^{2}y−15xy^{2}+ 7y^{2}in a rectangle ABCD ,prove that triangle ACB congruent to triangle CAD

X=2

How you get 11x + 7

Simplify combining like terms:

(i) 21

b− 32 + 7b− 20b(ii) −

z^{2}+ 13z^{2}− 5z+ 7z^{3}− 15z(iii)

p− (p−q) −q− (q−p)(iv) 3

a− 2b−ab− (a−b+ab) + 3ab+b − a(v) 5

x^{2}y− 5x^{2}+ 3yx^{2}− 3y^{2}+x^{2 }−y^{2 }+ 8xy^{2}−3y^{2}(vi) (3

y^{2 }+ 5y− 4) − (8y−y^{2}− 4)subtract

b(5-a)-a(b-5)

^{2}+5y-4) - (8y-y^{2}-4)^{2}-st) and find its value for s=2 and t=3what is a coefficient ?

Rahul wanted to find the height of a tree in his garden. He checked the ratio of his

if p= -10, find the value of p square-2p-100 please solve this fast tomorrow is my exam

three fifth of a number is greater than two fourth of a number by 6, Find the number

Simplify the followin expression and find its value when p=3 and p=-3

4(p

^{2}-pq-q^{2})-5=9pq-2q^{2}