Evaluate e-(1)/(2)f when e=15 and f=2.

Identify expression: Identify the expression to be evaluated. We need to evaluate the expression e - (1/2)f with the given values of e and f.Substitute given values: Substitute the given values into the expression. Substitute e = 15 and f = 2 into the expression to get 15 - (1/2)*2.Simplify expression: Simplify the expression. First, calculate (1/2)*2 which equals 1. Then subtract this value from 15. Calculation: 15 - 1 = 14.

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Evaluate $e-\frac{1}{2}f$ when $e=15$ and $f=2$ .

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Algebra 1

Evaluate variable expressions involving rational numbers

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Q. Evaluate

e-\frac{1}{2}f

when

e=15

and

f=2

Identify expression: Identify the expression to be evaluated. $\newline$ We need to evaluate the expression $e - \left(\frac{1}{2}\right)f$ with the given values of $e$ and $f$ .
Substitute given values: Substitute the given values into the expression. $\newline$ Substitute $e = 15$ and $f = 2$ into the expression to get $15 - (\frac{1}{2}) \cdot 2$ .
Simplify expression: Simplify the expression. $\newline$ First, calculate $(\frac{1}{2})\times 2$ which equals $1$ . Then subtract this value from $15$ . $\newline$ Calculation: $15 - 1 = 14$ .