Q: Can you multiply a number by a number with a variable?

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You can add them.

Multiply the number by 100%. 100% equals 1, and it is always OK to multiply a number or variable by 1 because that doesn't change its value. To multiply by 100%, shift the decimal point two places to the right and insert the % symbol. For example, 1.2 = 120%.

Product means multiplication. Therefore you simply multiply these numbers. 4 x number x 6 In algebra you will learn the when something in a sentence says "a number" you can substitute a variable in for that number. a variable is any thing you would like to represent that number. you can do this 4 x Q x 6 Now you have to multiply throughout... 4x6xQ = 24xQ = 24Q

Cross multiply then solve for the variable.

multiply

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yes, you actually can do this!

You can add them.

It is the coefficient of the variable as for example 5n means 5 times n

yes it does always remember that :)

you foil it out.... for example take the first number or variable of the monomial and multiply it by everything in the polynomial...

yes you can so like 3x*5 would =15x

you cannot add a and 8. you can multiply them to get 8a. but a variable and number cannot add

it means to multiply the number by it self

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.

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".

k = 10 3k = 30 When a number appears next to a variable (like "k") it usually means multiply the number times the variable.

"what" / "what number" = x (a variable)"percent" = (that number/ 100)"of" = multiply"is" = "="x = (10/100)(125.09)x = 12.509