Solve the multi-step problem (2+5)−16/(2)^3 .

1 answer

Let's solve the expression step-by-step:

The expression we need to evaluate is \((2 + 5) - \frac{16}{(2)^3}\).

  1. Start by solving the parentheses: \[ 2 + 5 = 7 \]

  2. Next, evaluate \((2)^3\): \[ (2)^3 = 2 \times 2 \times 2 = 8 \]

  3. Now substitute these results back into the expression: \[ 7 - \frac{16}{8} \]

  4. Calculate \(\frac{16}{8}\): \[ \frac{16}{8} = 2 \]

  5. Now substitute this back into the expression: \[ 7 - 2 \]

  6. Finally, perform the subtraction: \[ 7 - 2 = 5 \]

Thus, the final result is \(\boxed{5}\).

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