When using the order of operations to simplify (7 + 3) * 4 - 1 + (6 + 8), which operation should be performed first?
2 answers:
Answer:
(7+3)
After that you do (6+8)
Explanation:
Use PEMDAS
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
Answer:
addition because it's in parentheses and following PEMDAS parentheses comes first so you do addition first.
I hope you find this helpful :D
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Answer:
15 or 20
Step-by-step explanation:
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Answer:</h3>
35
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Step-by-step explanation:</h3>
(-7) • (-5)
= 7 • 5
= 7 + 7 + 7 + 7 + 7
= 14 + 7 + 7 + 7
= 21 + 7 + 7
= 28 + 7
= 35
The square root of 36 is 6
The square root of 25 is 5
It is in between 5 and 6
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