Which of the following is an equivalent expression to 1/2 * (9 - 7 ^ 0) +(-29)^ 0 ? (1 point)
The equivalent expression to 1/2 * (9 - 7 ^ 0) +(-29)^ 0 is 1/2 * (9 - 1) + 1.
To determine an equivalent expression, we need to simplify the given expression step by step. Let's break it down:
1/2 * (9 - 7 ^ 0) + (-29) ^ 0
Step 1: Simplify the exponent expressions:
7^0 = 1
(-29)^0 = 1
The expression becomes:
1/2 * (9 - 1) + 1
Step 2: Simplify inside the parentheses:
9 - 1 = 8
The expression becomes:
1/2 * 8 + 1
Step 3: Multiply 1/2 by 8:
1/2 * 8 = 4
The expression becomes:
4 + 1
Step 4: Add 4 and 1:
4 + 1 = 5
So, the equivalent expression is 5.