5A-2
n/2 - 7
A rational number is any number which can be expressed as the ratio of two integers (including the integers themselves in this definition). So any number which is more than 2 and less than 3, and which can also be expressed finitely, is a rational number. 2¼, 2½, 2¾ 2 plus any fraction (less than one) will fit your bill.
3*(n - 5) = 2*n + 11
Each subsequent number in this sequence is 2 less than the previous. It is extremely likely that the next number in this sequence is 2.
x/2 - 200
5A-2
To write 7 less than 2 times a number, you would first multiply the number by 2. This gives you 2x. Then, you would subtract 7 from the result of 2 times the number: 2x - 7. This expression represents the value of 7 less than 2 times a number.
x-2
n/2 - 7
Impossible because 0.5 is less than a whole number but as a fraction it is 1/2
x^2 - 7
No, because it's absolute value is less than 1.
Impossible because 0.5 is less than a whole number but as a fraction it is 1/2
the number is 8 2 times 8 = 16 16 minus 5 = 11
Subject: Algebra Topic: Expression Evaluation Step 1: Let the number be represented by the variable ( x ). Step 2: Write the expression for "a square of a number": ( x^2 ). Step 3: Write the expression for "3 less than a square of a number": ( x^2 - 3 ). Step 4: Provide the final answer: The expression representing "3 less than a square of a number" is ( x^2 - 3 ). Explanation: The expression ( x^2 - 3 ) represents the result of subtracting 3 from the square of a given number ( x ).
A rational number is any number which can be expressed as the ratio of two integers (including the integers themselves in this definition). So any number which is more than 2 and less than 3, and which can also be expressed finitely, is a rational number. 2¼, 2½, 2¾ 2 plus any fraction (less than one) will fit your bill.