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What does a number and two letters mean in algebra?
Oh, honey, that's just a variable! A number and two letters in algebra usually represent a mathematical expression or equation where the number is multiplied by the variable. It's like the algebraic version of "X marks the spot."
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 by a number with a variable?
Yes, you can multiply a number by a number with a variable. For example, if you have the number 3 and the variable x, the multiplication would be expressed as 3x. This means you are multiplying 3 by whatever value x represents. The result is an algebraic expression that incorporates the 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?
Oh, honey, that's just a variable! A number and two letters in algebra usually represent a mathematical expression or equation where the number is multiplied by the variable. It's like the algebraic version of "X marks the spot."
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 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.
A symbol used to represent a number?
#
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.
