Consider the following two expressions, the only difference being the presence or absence of parentheses. expression 1:expressio
n 2:3x2(3x)2 Calculate the difference between the two expressions when x = 3; that is, evaluate both expressions then subtract one value from the other.
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Answer:
The system of inequalities that represents this situation will be:
Step-by-step explanation:
- Let 'f' represent the first number
- Let 's' represent the second number.
Given that the sum of the two numbers is less than 10. As 'less than' can be represented by '<'.
- so the inequality would be: f + s < 10
Given that If we subtract the second number from the first, the difference is greater than 3. As 'greater than' can be represented by '>'.
- so the inequality would be: f-s > 3
Thus, the system of inequalities that represents this situation will be: