which of the following is an equivalent expression to 1/2(9 -7 0) + (-29)0?
The expression 1/2(9 - 7 0) + (-29)0 simplifies as follows:
1/2(9 - 7 0) + (-29)0
= 1/2(9 - 0) + 0
= 1/2(9) + 0
= 9/2 + 0
= 9/2
Therefore, the equivalent expression is 9/2.
To determine an equivalent expression, we need to simplify the given expression step-by-step:
1. Start by simplifying the values within the brackets: 9 - 7 = 2.
The expression now becomes: 1/2(2 0) + (-29)0.
2. Next, within the brackets, multiply 2 by 0: 2 * 0 = 0.
The expression now becomes: 1/2(0) + (-29)0.
3. Within the brackets, multiply -29 by 0: (-29) * 0 = 0.
The expression now becomes: 1/2(0) + 0.
4. Within the brackets, 1/2 multiplied by 0: 1/2 * 0 = 0.
The expression now becomes: 0 + 0.
5. Finally, add 0 to 0: 0 + 0 = 0.
Therefore, an equivalent expression to 1/2(9 - 7 0) + (-29)0 is 0.