Three and eight times a number.
x4 - 3
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.
9/m
Just writing "81" is mathematical enough for my taste. After all, that's a number, and numbers are mathematical.
Three and eight times a number.
x4 - 3
x2+7
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.
(4!-sqrt(4))/.4
9/m
There is no need for a conditional expression; just write it as 10 * 100.
( 2q - 10 )
Write the following as an algebraic expression using x as the variable: The sum of a number and -8
Just writing "81" is mathematical enough for my taste. After all, that's a number, and numbers are mathematical.
The expression that represents the product of 84 and b is 84b. In mathematical terms, when you multiply a number by a variable, you simply write the number next to the variable without any operation symbol in between. So, 84 multiplied by b is written as 84b.
An algorithm can not be written with the following infix expression without knowing what the expression is. Once this information is included a person will be able to know how to write the algorithm.