To evaluate the expression 24 / a + b, substitute a = 6 and b = 12 into the expression:
24 / 6 + 12
To simplify, first perform the division:
= 4 + 12
Then add:
= 16
Therefore, the value of the expression at a = 6 and b = 12 is 16.
Evaluate Expressions Practice 1. Evaluate the expression at specific values of their variables. Evaluate 24 / a + b, when a = 6 and b = 12.
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