Answer: +5
Explanation: Think of the absolute value of a number as the positive version of that number. So the absolute value of -5 would be +5.
2 + (3 + 4) = (2 + 3) + (2 + 4)
2 + (3 + 4) = 2 + (4 + 3)
2 + ( 3 + 4 ) = 2 + ( 4 + 3 ) is the correct statement.
There are mainly three types of laws in basic mathematics they are commutative law, associative law and distributive law.
Commutative law states a + b = b + a.
Associative law states a + ( b + c ) = ( a + b ) + c.
Distributive law states a(b + c) = ab + ac.
According to the given question we have to determine which statement defines commutative law of addition correctly.
We know a + b = b + a for ∀ a,b ∈ N.
∴ The statement 2 + ( 3 + 4 ) = 2 + ( 4 + 3 ) is the correct statement.
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The correct answer is:
2 + (3 + 4) = 2 + (4 + 3)
Explanation:
The commutative property of addition tells us that the two addends, or numbers being added, can be "flipped around" the addition symbol. The only problem in which this occurs is 2 + (3 + 4) = 2 + (4 + 3) .
i got something different
{46, 55}
{–1, 13}
{–15, 27}
{–21, 33}
The required cost per person at the party is given as $15.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
John threw a surprise birthday party for his friend.
Let the cost per peroson be c,
According to the question,
32c = 480
c = 480 / 32
c = 15
Thus, the required cost per person at the party is given as $15.
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