0
8
Lexie Crooks
Wiki User
∙ 11y ago0.5
Add your answer:
Earn +20 pts
What is -3( x plus 5 ) 8x plus 18?
If you mean -3(x+5) = 8x+18 then -3x-15 = 8x+18 and the value of x works out as -3
What is 18 minus x?
As an algebraic expression it is simply: 18-x
What is the value of the expression x equals 4 and y equals 3?
The value is 1 if (x, y) = (4, 3) and 0 otherwise.
What is 2x plus 3?
3 + 3 + 2x = 0 6 + 2x = 0 2x = -6 x = -6/2 x = -3
What is a constant in algebra?
A constant is a value that never changes such as 4, 6.5, 3/4, pi, or the square root of 5. This is different from a variable where the value varies like x. In the expression 5x, 5 is a constant and x is a variable.
What is the value of the expression x-8 when x 5?
-3
What is 2x plus 5?
It is 2x + 5. The value of this expression will depend on the value of x: each different value of x will give a different value for the expression.
Whats x 3 -2?
5
If a function is represented by f(x)2x plus 5 how do you find f(3)?
Substitute the value 3 for x in the expression for f(x) and then calculate its value.
How do you substitute values in a formula?
It means that if you know the value of a variable, you replace every occurence of the variable with the value. For example, if x = 10, and you have the expression x2 + 5x - 3, you replace every x with 10, to get 102 + 5(10) - 3.It means that if you know the value of a variable, you replace every occurence of the variable with the value. For example, if x = 10, and you have the expression x2 + 5x - 3, you replace every x with 10, to get 102 + 5(10) - 3.It means that if you know the value of a variable, you replace every occurence of the variable with the value. For example, if x = 10, and you have the expression x2 + 5x - 3, you replace every x with 10, to get 102 + 5(10) - 3.It means that if you know the value of a variable, you replace every occurence of the variable with the value. For example, if x = 10, and you have the expression x2 + 5x - 3, you replace every x with 10, to get 102 + 5(10) - 3.
What is a subsitute given value for each variable in an algebraic expression?
Say you have an algebraic expression y = 3x +4 For a given value of x = 5 substitute that number in place of x in the expression, so in this case y = 3(5) + 4 = 19
What expression is equivalent to (3 x 103) (5 x 10 5)?
which expression is equivalent to (3 x 10^3) (5 x 10 ^5) sorry that is what i ment
The vertex of this parabola is at 4 -3 When the x-value is 5 the y-value is -6 What is the coefficient of the squared expression in the parabola's equation?
-3
The vertex of this parabola is at (4 -3). When the x-value is 5 the y-value is -6. What is the coefficient of the squared expression in the parabola's equation?
-3
How does the value of the expression x plus 5 change each time you increase the value of x by 1?
each time you add 1 to x the value goes up by one for example if x=2 then 5+2=7 but if you add 1 to x and x=3 then 5+3=8
What is 5 x plus 4 if x equals 3?
If your expression is 5x + 4 = ? and x = 3, then the answer is 19. If the expression is 5(x + 4) = ? and x = 3, then the answer is 35.
What is the answer to -3(-4)(-5)?
24X - 3 is an expression whose value depends on X. Since that is not known, it is not possible to answer the question.
