Help me with this problem please
2 answers:
Answer:
-15
Step-by-step explanation:
Order of Operations: BPEMDAS
1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction
Left to Right
Step 1: Write expression
3² - 3 · [(5² - 9) ÷ 2]
Step 2: Brackets Parenthesis Exponents
3² - 3 · [(25 - 9) ÷ 2]
Step 3: Brackets Parenthesis Subtraction
3² - 3 · [16 ÷ 2]
Step 4: Brackets Division
3² - 3 · 8
Step 5: Exponents
9 - 3 · 8
Step 6: Multiplication
9 - 24
Step 7: Subtraction
-15
Answer:
-15
Step-by-step explanation:
3^2 - 3 x [(5^2 - 9) / 2 ]
9 - 3 x [(25 - 9) / 2]
9 - 3 x (16/2)
9 - 3 x 8
9 - 24
-15
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It would take 1 hour 44 minutes to travel the second road and 1 hour 42 minutes to travel the first road
Answer:
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I think the answer is convert all decimals to fractions.
Hope this helps!!!!!
Answer:
189
Step-by-step explanation:
If you mean this, my answer is 3x63= 189
