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It is the coefficient of the variable as for example 5n means 5 times n
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What does a number and two letters mean in algebra?
Generally speaking, a letter in algebra refers to a variable, that is, it is a placeholder for any specific value that can be used in that equation.In algebra syntax, a number next to a variable, or a variable next to another variable, with no explicit arithmetic symbol between them, mean to multiply the two values.So:2aMeans to multiply the variable value of "a" by two.In your question:2aball values should be multiplied. So, the result would be 2 times the variable value of "a" times the variable value of "b".
Can you multiply a number with a variable and a number without one?
yes you can so like 3x*5 would =15x
A letter used to represent a number is called a?
A letter used to represent a number is called a variable. Typically, the letters x and y are used, but technically you can use any letter of the alphabet.
What is a single number used to represent a group of number?
a variable
A symbol usually called a letter used to represent a number?
It is a variable
Can you multiply a number to another number with a variable?
yes, you actually can do this!
Why can you multiply a number with a variable but you can't add them?
You can add them.
Does a variable next to number mean multiply?
yes it does always remember that :)
What does a number and two letters mean in algebra?
Generally speaking, a letter in algebra refers to a variable, that is, it is a placeholder for any specific value that can be used in that equation.In algebra syntax, a number next to a variable, or a variable next to another variable, with no explicit arithmetic symbol between them, mean to multiply the two values.So:2aMeans to multiply the variable value of "a" by two.In your question:2aball values should be multiplied. So, the result would be 2 times the variable value of "a" times the variable value of "b".
How do you multiply monomial by a polynomial?
you foil it out.... for example take the first number or variable of the monomial and multiply it by everything in the polynomial...
Can you multiply a number with a variable and a number without one?
yes you can so like 3x*5 would =15x
How much fabric is used to make school uniform for a whole class?
You would need to work out the material needed for one uniform, then multiply by the number of pupils in a class - the number of pupils is variable.
What is the sum of a and 8?
you cannot add a and 8. you can multiply them to get 8a. but a variable and number cannot add
A symbol used to represent a number?
#
What does square mean in algebra?
it means to multiply the number by it self
In math what does 5x2h mean?
It means that you multiply 2 by any given number (h) and then multiply by 5. h is the variable. A variable is anunknown number. So if h is 3, then you replace it with h so 2 times 3 is 6 times 5 is 30.
When K equals 10 what is the value of this expression 3k?
k = 10 3k = 30 When a number appears next to a variable (like "k") it usually means multiply the number times the variable.
