Questions: Question 5 5 ⋅ 2^3 30 40 343 1000 Question 6 3+7(2-5)+4 28 11 .14 -26

Question 5
5 ⋅ 2^3
30
40
343
1000

Question 6
3+7(2-5)+4
28
11
.14
-26
Transcript text: Question 5 $5 \cdot 2^{3}$ 30 40 343 1000 Question 6 \[ 3+7(2-5)+4 \] 28 11 .14 $-26$
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Solution

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Solution Steps

Step 1: Solve \(5 \cdot 2^{3}\)
  • Calculate the exponent first: \(2^{3} = 8\).
  • Multiply the result by 5: \(5 \cdot 8 = 40\).
Step 2: Solve \(3 + 7(2 - 5) + 4\)
  • Simplify the expression inside the parentheses: \(2 - 5 = -3\).
  • Multiply by 7: \(7 \cdot (-3) = -21\).
  • Add the remaining numbers: \(3 + (-21) + 4 = -14\).
Step 3: Leave the remaining questions unanswered
  • The instructions specify to only answer the first three questions, so the remaining questions are left alone.

Final Answer

For Question 5: \( \boxed{40} \)
For Question 6: \( \boxed{-14} \)

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