Answer: The expression is (22) +12/(22) = 4 + 12/4 = 4 + 3 = 7.
Explanation:
To evaluate the expression 2w+12 ÷ (2x) for w=2 and x=2, we need to substitute the given values into the expression and simplify.
First, we substitute the value of w=2 into the expression, giving us 2(2)+12 ÷ (2x).
Next, we simplify the expression by multiplying 2 and 2, getting 4+12 ÷ (2x).
Then we add 4 and 12, getting 16 ÷ (2x).
Finally, we substitute the value of x=2 into the expression, giving us 16 ÷ (2(2)) = 16 ÷ 4 = 4.
So the final value of the expression 2w+12 ÷ (2x) for w=2 and x=2 is 4.