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What is 7X plus 8?
The expression 7X + 8 represents a mathematical operation where the variable X is multiplied by 7 and then 8 is added to the result. The expression cannot be simplified further without knowing the specific value of X. If X is a known value, you can substitute it into the expression to find the numerical result.
What is the value of the expression x-y squared when x equals 7 and y equals negative 2?
If the expression is (x - y)2, the solution is (7 - -2)2 = (7+2)2 = 92 = 81. If the expression is x - y2, the solution is 7 - (-2)2 = 7 - 4 = 3.
What is the value of the expression 2 x -5?
7
The expression 7x is equivalent to the x 7?
If by 'x' you mean multiplied by, then the answer is yes. anything x 7 = 7 x that same number.
Substitute 7 for x and evaluate the expression for this problem 9x - 2x?
the new problem would be 9(7)-2(7) when you substitute 7 for x.The answer is 63-14= 49 So your answer is 49(:
What is twice the difference into a number and 7 is equal to 8 in a expression?
2(x - 7) = 8
Which algebraic expression represents four times the difference of 7 and 1?
4(7-1)
What is an expression that represents the quotient of a number and 7?
An expression that represents the quotient of a number and 7 can be written as "x/7" where x is the number. This expression signifies dividing the number x by 7. In algebraic terms, it represents a fraction where the numerator is the number being divided and the denominator is 7.
Which algebraic expression represents a number decreased by 7?
It can be: x-7
What is the algebraic expression of the difference of twice a number and seven is equal to half of the product of the number and three.?
abs(2n - 7) = 3n/2 abs(2n - 7) may also be written as |2n - 7|
How do you write an algebraic expression for twice the sum of a number and 7?
2(n+7)
What is an example of a numerical expression sentence?
A numerical expression sentence is a statement that represents a mathematical relationship using numbers and operations. For example, "The sum of 7 and 5 is 12" can be expressed as the numerical expression (7 + 5 = 12). Another example could be "Twice the number of apples, 3, gives you 6," which translates to the expression (2 \times 3 = 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.
What expression represents 3 times the sum of y and 7?
3(y+7)
What expression represents nine times a number and seven?
9X + 7
Which expression represents 0.0000007 in scientific notation?
7.0 × 10-7
Which expression represents 0.0000008 in scientific notation?
8.0e-7 or 8.0 x 10-7
