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t(n) = (n+1)*(n+2)/2 where n = 1 ,2, 3, ...

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What is the algebraic expression of 10 times the difference of d and 3?

10*abs(d - 3)


What is 2x plus 3(x-10)45?

It is an algebraic expression.


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What is the algebraic expression for 3 times a number plus 15 divided by 2?

(3x+15)/2


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What is the algebraic expression that represents the sum of 10 and 3 times a number x?

The algebraic expression that represents the sum of 10 and 3 times a number x is 10 + 3x. This expression can be simplified by multiplying 3 with x to get 3x, and then adding 10 to it. In this expression, 3x represents three times the value of x, and 10 represents a constant value added to the product of 3 and x.


What is algebraic expression for 3x plus 10?

It means whatever x is, multiply it by 3 and add 10


What is the algebraic expression for 3 times the difference of 7 and d?

It would be: 3(7-d) as an algebraic expression


What is an algebraic expression that is not equal called?

An algebraic expression that is not equal (Such as 3=0) is called an inequality, and can be expressed as 3≠0.


What is the algebraic expression for the phrase -2 times the quantity q minus 3?

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Is 3 is an algebraic expression?

yes


What is the algebraic expression that represents fifteen less than the sum of y cubed and seven?

The algebraic expression that represents fifteen less than the sum of ( y^3 ) and seven is ( (y^3 + 7) - 15 ). This simplifies to ( y^3 - 8 ).