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What is the correct way to write 15 decreased by twice a number in algebraic expression?
15 - 2x
Is 15 a even number?
No, 15 is not an even number. An even number is defined as an integer that is exactly divisible by 2, meaning there is no remainder when divided by 2. In the case of 15, when divided by 2, there is a remainder of 1, making it an odd number.
The quotient of a number and four decreased by ten is two?
X divided by 4 - 10=2 x=48
Is 15 divided by 2 rational or irrational number?
7.5
A number divided by 4 and then decreased by 4 is -2 What is the number?
x/4 - 4 = -2 Therefore, x/4 = -2 + 4 = 2 Therefore, x = 2 x 4 x = 8
Wihch is a prime number 4 13 26 15?
A prime number can only be divided by itself and 1. 4 can be divided by 2 26 can be divided by 2 15 can be divided by 3
What is the correct way to write 15 decreased by twice a number in algebraic expression?
15 - 2x
If the product of a number and 8 is divided by 2 and decreased by 10the answer is 14 What is the unknown number?
8x/2 - 10 = 148x/2 = 248x = 48x = 6
3 times a number plus 15 divided by 2?
3x + 15/2
What is 3 times a number plus 15 divided by 2?
(3n + 15) / 2
Is 15 a even number?
No, 15 is not an even number. An even number is defined as an integer that is exactly divisible by 2, meaning there is no remainder when divided by 2. In the case of 15, when divided by 2, there is a remainder of 1, making it an odd number.
Why is the number 15 odd?
Because it can't be divided with the number 2.
The quotient of a number and four decreased by ten is two?
X divided by 4 - 10=2 x=48
Is 15 divided by 2 rational or irrational number?
7.5
What is the algebraic expression for 3 times a number plus 15 divided by 2?
(3x+15)/2
Is 15 is an odd number?
Yes. All numbers that do not give a decimal-free number when divided by 2 are odd numbers. We get 15/2=7.5 => 15 is an odd number;)
Why is 15 a odd number?
Because when it is divided by 2 the remainder is 1.
