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What comes first in an equation a variable or a number?
A variable comes after the number 2n+5n=7n
How do you change 14 less than the quantity k times 6 to an algebraic expression?
To change the phrase "14 less than the quantity k times 6" to an algebraic expression, you would first write "k times 6" as 6k. Then, you would subtract 14 from that expression to get the final algebraic expression, which is 6k - 14. This expression represents the result of taking 14 away from the product of k and 6.
How would you write the algebraic expression for one fourth the difference of a number and 7?
The algebraic expression for one fourth the difference of a number and 7 can be written as (1/4)(x - 7), where x represents the unknown number. This expression first calculates the difference between the number and 7 by subtracting 7 from the number (x - 7), then finds one fourth of that difference by multiplying the result by 1/4.
How do you write an expression in quadratic form?
Write an expression consisting of up to three terms:One term in which the key variable is squared,one term with a multiple of the variable, anda constant.The first of these MUST be present. The three terms must be added or subtracted.
What is 12 fewer hats than four times number i?
To solve this problem, we first need to understand that "four times the number i" can be represented as 4i. Then, to find "12 fewer hats than 4i," we subtract 12 from 4i to get 4i - 12. Therefore, "12 fewer hats than four times the number i" is represented by the expression 4i - 12.
How do you evaluate a math expression?
The evaluate a algebraic math expression you first must substitute a number for each variable. Then you must perform the operation in the correct order.
What is 4 decreased by the quotient of a number and 7 as an algebraic expression?
The algebraic expression for "4 decreased by the quotient of a number and 7" can be represented as 4 - (x/7), where x is the variable representing the number. The expression first calculates the quotient of the number and 7 by dividing x by 7, and then subtracts that quotient from 4. This expression captures the mathematical operation described in the question.
What is the algebraic expression for 8 more than half a number?
The algebraic expression for "8 more than half a number" can be represented as ( \frac{x}{2} + 8 ), where ( x ) represents the unknown number. This expression first calculates half of the number by dividing it by 2, then adds 8 to the result.
What is a algebraic expression for 4 times the sum of a number and 6008?
The algebraic expression for "4 times the sum of a number and 6008" can be written as 4(x + 6008), where x represents the unknown number. This expression denotes that the number is added to 6008 first, and then the sum is multiplied by 4. To simplify, you can distribute the 4 into the parentheses to get 4x + 24032.
What is algebraic expression for sum of two numbers is 20?
let x = first number let y = second number x + y =20
When subtracting an algebraic equation which comes first a variable or the constant?
It does not matter.
What is six less than two thirds a number in algebraic expression?
To express "six less than two thirds of a number" in algebraic form, let the number be represented by ( x ). The expression would be ( \frac{2}{3}x - 6 ). This indicates that you first calculate two-thirds of ( x ) and then subtract 6 from that result.
When writing an algebraic expression do you write the coefficients with the highest value first example 7x plus 3y or is 3y plus 7x also correct?
It is correct to write it any way you like. However, when dealing with equations it is usual to give the dependent variable (usually y) first; if it is unknown which variable is the dependent one (or for any general expression), they are usually written in alphabetical order.
What is an algebraic expression for six less than 2 times y?
An algebraic expression for "six less than 2 times y" can be written as (2y - 6). This expression reflects that you first multiply (y) by 2 and then subtract 6 from the result.
Who is the first discoverer for algebraic expression?
It was the Persian mathematician Al Khwarizmi in about 820AD who first conceived the idea of algebra.
How do you change algebraic expression into mathematical phrase?
first of all you need to simplify it in the form of a+b
How do you factor the expression two m squared minus eight?
2m^2 - 8 -First you should factor out a two. --> 2(m^2-4) -You now have something squared minus something else squared; You have m squared minus 2 squared. Whenever you have something squared minus something squared as you do in this case, there is a simple rule to remember: You can reduce that expression into the quantity of the square root of the first number or variable plus the square root of the second number or variable Times the quantity of the square root of the first number or variable minus the second number or variable squared. --> In the case of your expression: ----> 2(m+2)(m-2)<-----
