None of the "following" expressions!
Only like terms can be subtracted or added in algebraic expressions.
-8
The Roman numeral MCMXCVII represents the number 1997. In Roman numerals, M represents 1000, CM represents 900, XC represents 90, and VII represents 7. When these values are added together (1000 + 900 + 90 + 7), they equal 1997.
A quotient is the result of dividing one number by another number. It represents how many times one number can be divided evenly into another number. An addend is one of the numbers being added together in an addition problem. It is a term used to describe a number that is added to another number to get a sum.
Variables in math are symbols, typically letters, that represent unknown values or quantities. They are used to create equations and expressions, allowing for generalization and abstraction in mathematical reasoning. For example, in the equation (x + 2 = 5), the variable (x) represents the unknown number that, when added to 2, equals 5. Variables are essential for solving problems and modeling real-world situations.
The number is 4.09
The phrase used is "or equivalent". This is usually added after the manufacturers name and catalog number.
Terms of an Expression
Only like terms can be subtracted or added in algebraic expressions.
because each star represents a state. when a star is added that means a state is added
N represents the number of neutrons in an atom, A represents the atom's mass number and Z is the atoms proton number. This makes sense because it shows that the mass number of an atom is the number of protons added to the number of neutrons in the nucleus.
The relevant property is the closure of the set of rational numbers under the operation of addition.
-8
The Roman numeral MCMXCVII represents the number 1997. In Roman numerals, M represents 1000, CM represents 900, XC represents 90, and VII represents 7. When these values are added together (1000 + 900 + 90 + 7), they equal 1997.
A quotient is the result of dividing one number by another number. It represents how many times one number can be divided evenly into another number. An addend is one of the numbers being added together in an addition problem. It is a term used to describe a number that is added to another number to get a sum.
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.
XI represents 11 (eleven). The X = 10, and the I (I =1) being on the right is added to X making it 11.