Answer:
8
Explanation:
Given:
13 - 0.75w + 8x
where,
w = 12
x = 1/2
Substitute the value of w and x into the equation
= 13 - 0.75(12) + 8(1/2)
= 13 - 9 + 8/2
= 13 - 9 + 4
= 8
Therefore,
13 - 0.75w + 8x = 8
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