An expression consists of numbers and variables that may be linked by mathematical functions.
Other than in a conditional phrase, an expression may not contain an equality or inequality.
A mathematical expression is a collection of numbers and variables along with mathematical operators - other than equalities or inequalities.
To write the difference of ( z ) and 8 as an expression, you would subtract 8 from ( z ). This can be expressed mathematically as ( z - 8 ). This expression represents the value obtained when 8 is taken away from ( z ).
The expression "a number n increased by nineteen" can be represented mathematically as n + 19. This expression indicates that you are taking a specific number, n, and adding nineteen to it. The result of evaluating this expression would be the sum of n and 19.
Yes, "three times three" is an expression that represents the multiplication of the number three by itself. It can be mathematically written as (3 \times 3), which equals 9. This expression is often used to illustrate basic arithmetic operations.
The expression "9a plus 1" can be written mathematically as (9a + 1). This represents a linear equation where (a) is a variable. The value of the expression depends on the value of (a). For example, if (a = 2), then (9a + 1) equals (19).
The expression "10x plus 3" can be written mathematically as (10x + 3). It represents a linear equation where the variable (x) is multiplied by 10, and then 3 is added to the result. The value of the expression depends on the value of (x).
The expression "fourteen less than the quantity of a number plus one" can be represented mathematically as ( x + 1 - 14 ). Simplifying this, it becomes ( x - 13 ), where ( x ) is the number in question. Thus, the final expression is ( x - 13 ).
The expression "xsquared minus 10x" can be written mathematically as ( x^2 - 10x ). This is a quadratic expression and can be factored as ( x(x - 10) ). It represents a parabola that opens upwards and has zeros at ( x = 0 ) and ( x = 10 ).
The expression "3 divided by z" is represented mathematically as ( \frac{3}{z} ). The result depends on the value of ( z ); as long as ( z ) is not zero, this expression will yield a numerical value. If ( z = 0 ), the division is undefined.
The expression "9a plus 6s" can be written mathematically as ( 9a + 6s ). It represents the sum of the terms ( 9a ) and ( 6s ), where ( a ) and ( s ) are variables. Without specific values for ( a ) and ( s ), the expression cannot be simplified further.
The quotient of fifteen and the product of two times ( x ) can be expressed mathematically as ( \frac{15}{2x} ). This expression represents dividing 15 by the result of multiplying 2 and ( x ).
The expression "C minus B" is mathematically represented as C - B. The result of this operation is the difference between the values of C and B. If you have specific values for C and B, you can substitute them into the expression to find the numerical result.