0
What is the value of the expression 5X-2y when x equals 9 and y equals 4?
Wiki User
∙ 13y ago
5X - 2Y
X = 9
Y = 4
5(9) - 2(4)
45 - 8
37
is the value
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
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 the value of the expression x2 15 - 3x when x 4?
If you mean: x^2+15-3x then its value is 19 when x equals 4
What is the value of the expression r2 plus s3 when are equals 2 and s equals 3?
2 squared is 4 3 cubed is 27 27 plus 4 is 31
If the expression 15y-4 has a value of 41 what is the value y?
3
What is the value of the expression when x 4?
(21-3)times(7+4)
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.
How do you solve 3x - 4 equals?
You don't, unless you know either the value of x or what the expression equals.
What is the value of the expression 7m - 97m - 9 when m equals 4?
The answer is -369.
What is the value of the expression -x plus 5 when x equals 9?
-4 (-9 +5 = -4)
What is the value of the expression x2 15 - 3x when x 4?
If you mean: x^2+15-3x then its value is 19 when x equals 4
When c equals 4 what is the value of the expression 72 divided c?
72/c where c= 4 is the same as 72/4 (which =18)
what is the value when (n-2)^2+n-1when n=4?
To find the value of (n-2)^2 + n-1 when n=4, we simply substitute 4 for n in the expression: (n-2)^2 + n-1 When we do this, the expression becomes: (4-2)^2 + 4-1 Now we need to simplify the expression within the parentheses first. The expression within the parentheses is (4-2)^2, which means we need to subtract 2 from 4 and then square the result. So, we get: 2^2 Which equals 4. Now we can substitute this value back into the original expression to get: 4 + 4-1 Next, we simplify the expression 4-1, which equals 3. So, the expression becomes: 4 + 3 And we can simplify that further to get: 7 So, when n=4, the value of (n-2)^2 + n-1 is 7
Ifx equals -1andy equals 2 what is the value of the expression 2x3-3xy?
2x^2+3xy-4y2(4)+3(2)(-4)-(4)(-4)8-24+16=0
What is the value of the expression r2 plus s3 when are equals 2 and s equals 3?
2 squared is 4 3 cubed is 27 27 plus 4 is 31
How do you find x when you have 7x and 4 x plus 36 equals to?
That depends on the value of x in the given expression
What is the value of the expression 2x2 plus 3xy-4y2 when x equals 2 and y equals -4?
2(2)2 + 3(2)(- 4) - 4(- 4)2 8 - 24 - 64 = - 80 ======
How do you write a rational expression that is undefined when x equals 4 and x equals 0?
One possible expression is [ 1/(x - 4)+ 1/x ].
