0
Well, darling, 3n - 18 is an algebraic expression where you take three times a number (n) and then subtract 18 from it. It's as simple as that. So, if you want to find the value of this expression, you'll need to know the value of n. Hope that clears things up for you, sugar.
The expression 3n - 18 represents a linear equation in one variable, n. To simplify this expression, you distribute the 3 to both terms inside the parentheses, resulting in 3n - 3(6), which simplifies to 3n - 18. This expression cannot be further simplified without knowing the specific value of n.
Oh, dude, you want me to do math? Like, okay, fine. So, 3n - 18 is like, just a fancy way of saying 3 times some number minus 18. That's it. Math is so serious, man, but hey, it's 3n - 18.
Add your answer:
Earn +20 pts
When the reciproral of three times a number is substracted from the reciprocal number the result is one sixth find the number?
Let n be the number, then: 1/n - 1/3n = 1/6 Solve the subtraction on the left: 1/n - 1/3n = 3/3n - 1/3n = 2/3n But we know this is 1/6, thus: 2/3n = 1/6 ⇒ 3n = 12 ⇒ n = 4 Thus the number is 4.
If the nth term is 3n - 7 What is 1 2 3 4 and 5?
The first, second, third, fourth, and fifth terms of 3n - 7 are as follows:1: -42: -13: 24: 55: 8
What is the equation for 2 5 8 11?
One possible answer is Un = 3n - 1 for n = 1, 2, 3, ...
What is the nth term for the sequence 1 -2 -5 -8 -11?
The 'n'th term is [ 4 - 3n ].
What is the expression for 3 times a number and 8?
3n + 8
what is (3n)(3n-1)?
(3n)(3n-1) = 3n * 3n - 3n * 1 Now, perform the multiplication: (3n * 3n) = 9n^2 (3n * 1) = 3n So, (3n)(3n-1) simplifies to: 9n^2 - 3n
How do you get this 3n plus 2 plus (3n plus 3 - 3n plus 1)?
3n + 2 + (3n + 3 - 3n + 1) = 3n + 2 + (3n + 3 - 3n + 1) = 3n + 2 + (4) = 3n + 6
How do you get 3 to the power of n plus 2 plus (3 to the power of n plus 3 minus 3 to the power of n plus 1)?
3n+2 + (3n+3 - 3n+1) = 3n+1+1 + (3n+1+2 - 3n+1) = 3*3n+1 + (9*3n+1 - 3n+1)= (3+9-1)*3n+1 = 11*3n+1.
What is 4n-8 equals 3n plus 2?
4n-8=3n+2 4n=3n+2+8 4n=3n+10 4n-3n+10 n=10 N = 10
the sum of thrice a number and eight?
Let the number be 'n' 'Thrice' means three times. algebraically it is written as '3n' 'and '8' is 3n + 8 The answer is '3n + 8' .
How do you solve 3n - 5 equals 19?
3n -5 = 19 3n = 19+5 3n = 24 n = 8
What does n equal in 14 plus 3n equals 8?
3n + 14 = 83n = 8 - 14 = -63n/3 = -6/3n = -2The value of n is -2.
When the reciproral of three times a number is substracted from the reciprocal number the result is one sixth find the number?
Let n be the number, then: 1/n - 1/3n = 1/6 Solve the subtraction on the left: 1/n - 1/3n = 3/3n - 1/3n = 2/3n But we know this is 1/6, thus: 2/3n = 1/6 ⇒ 3n = 12 ⇒ n = 4 Thus the number is 4.
What is 3n-1 in math?
4
The gcf of the expressions 3n plus 7 and 9n is 3n?
No. 3n isn't a factor of 3n + 7. The GCF of 3n + 7 and 9n is 1.
What is nth term for 2 5 8 11 14?
3n - 1
What is 7n plus 2 plus 3n-8?
All you do is look for like terms such as 7n and 3n; 2 and 8 Then you do 7n+3n=10 n And ........... 2-8=-6 The answer is 10n-6 if you still dont get it contact me(:
