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5-x-1-2+x=
x-7
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Is the sum of two or more rational numbers is it rational or irrational?
The sum of two rational numbers is rational.From there, it follows that the sum of a finite set of rational numbers is also rational.
What is the algebraic sum of the ions charge?
This sum is zero, neutral.
May the sum of a rational and an irrational number only be a rational number?
No. In fact the sum of a rational and an irrational MUST be irrational.
Is the sum of a rational number and a rational number rational?
Yes.
Are the sum of two rational numbers rational or irrational?
They are always rational.
6 times the sum of 4 and y?
Algebraic expressions are useful for translating problems into the language of mathematics. An algebraic expression for the problem "6 times the sum of 4 and y" would be: 6(4+y) = 24 + 6y.
In words what two ways can you write 15-b in algebraic expressions?
Sum of fifteen minus b
Is the sum of two rational numbers is it rational or irrational?
Such a sum is always rational.
Is the sum of two or more rational numbers is it rational or irrational?
The sum of two rational numbers is rational.From there, it follows that the sum of a finite set of rational numbers is also rational.
What is the algebraic expression of the sum of x and 9?
A number y decreased by 1 is equivalent to which of the following expressions? y - 1 y = 1 y + 1
What is the sum of the rational numbers?
The sum of any finite set of rational numbers is a rational number.
When is the vector sum not equal in magnitude to the algebraic sum?
The magnitude of the vector sum will only equal the magnitude of algebraic sum, when the vectors are pointing in the same direction.
Is the sum of a rational number irrational?
No - the sum of any two rational numbers is still rational:
The word that means this is the result after adding a set of numbers or algebraic expressions This word is used to indicate addition in word problems?
You may be referring the the word sum, which is the addition of a set of numbers
What is the algebraic sum of the ions charge?
This sum is zero, neutral.
May the sum of a rational and an irrational number only be a rational number?
No. In fact the sum of a rational and an irrational MUST be irrational.
Is the sum of a rational number and a rational number rational?
Yes.
