Q. What is the value of the expression below when z=6 ?6z−10Answer:
Identify Given Values: Identify the given values and the expression to evaluate.We are given the expression 6z−10 and the value z=6.We need to substitute z with 6 in the expression.
Substitute Value: Substitute the value of z into the expression.Replace z with 6 in the expression 6z−10 to get 6×6−10.
Perform Multiplication: Perform the multiplication part of the expression.Calculate 6×6 to get 36.
Perform Subtraction: Perform the subtraction part of the expression.Subtract 10 from 36 to get 26.
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