n*5 - 6
twenty four times a number and add 19
If the variable x represents the number: 5x + 3ParenthesesExponentsMultiplyDivideAddSubtractAlways remember this
11
The expression for "forty times m" can be written as 40m. In this expression, the number 40 is being multiplied by the variable m. This means that you are taking 40 and multiplying it by whatever value m represents. This expression simplifies to the product of 40 and m.
5x5x5
twenty four times a number and add 19
If the variable x represents the number: 5x + 3ParenthesesExponentsMultiplyDivideAddSubtractAlways remember this
11
To write an expression that represents the sum of a number and 12, you can use a variable to represent the unknown number. For example, if you let the variable ( x ) represent the number, the expression would be ( x + 12 ). This indicates that you are adding 12 to whatever value ( x ) holds.
The expression for "forty times m" can be written as 40m. In this expression, the number 40 is being multiplied by the variable m. This means that you are taking 40 and multiplying it by whatever value m represents. This expression simplifies to the product of 40 and m.
125
It is "a squared minus eighteen b".
5x5x5
5 times b
90
10n
To write the expression "4 more than 6 times a number," you would start by writing the mathematical operation for "6 times a number," which is 6x. Then, you would add 4 to this result to get the final expression. Therefore, the expression can be written as 6x + 4.