Two of them
The sum of the given expression would depend on the values of the variables which have not been given.
explain how to evaluate an algebraic expression for given variables. how would we evaluate the expression "3x-4y+9" when x=2and y=5?
It is an expression because it does not contain an equality sign.
It is: 3x+10y+5 simplified
4y - 5 = 7x ∴y = 7/4x + 5/4 slope = 7/4, or 1.75 4y - 5 = 7x ∴4y/7 - 5/7 = x ∴4y/7 - 5/7 = 0 ∴4y = 5 ∴y = 1.2 the y-intercept is 1.2
It can be simplified to: -3y-5 as an algebraic expression
The sum of the given expression would depend on the values of the variables which have not been given.
It can be simplified to: -3y-5 as an algebraic expression
To factorise the expression (20y + 45), first identify the greatest common factor (GCF) of the two terms. The GCF of 20 and 45 is 5. You can then factor out 5, resulting in (5(4y + 9)). Thus, the factorised form is (5(4y + 9)).
An algebraic expression that has no like terms and no parentheses is in its simplest form or standard form. In this context, each term in the expression is unique, and they cannot be combined further. For example, (3x + 4y - 5) is in this form, as each term is distinct.
The math term for each part of an algebraic expression separated by a plus or minus sign is called a "term." In an expression like (3x + 4y - 5), the individual components (3x), (4y), and (-5) are all considered terms. Each term can consist of a coefficient, a variable, or a combination of both.
explain how to evaluate an algebraic expression for given variables. how would we evaluate the expression "3x-4y+9" when x=2and y=5?
There are three terms in the given expression
It is: 3y-6
There are 5 terms in the given expression
The number of terms in an algebraic expression is determined by counting the individual components separated by plus or minus signs. For example, in the expression (3x^2 - 4x + 5), there are three terms: (3x^2), (-4x), and (5). If you're given a specific expression, you can identify the terms by looking for these separations.
The terms in the expression 5 x 3y - 634 are 5, 3y, -634