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3 years ago

The ——— states that you can add numbers in any order

Mathematics

2 answers:

denis-greek [22]3 years ago

8 0

Answer:

commutative property

Explanation:

This is known as the commutative property of addition (and multiplication).

An easy way to remember the property is that the two elements commute, or exchange places, or that one element commutes from one side of the operation to the other, like a commuter (passenger) on a commuter train.

a + b = b + a

Serggg [28]3 years ago

5 0

Answer:

Commutative Property

Step-by-step explanation:

If you were to add 1+8+3 you'd get an answer of 12. The Commutative Property basically states that you can put these 3 numbers in any order and they'd be the same. EX: 8+1+3=12; 3+1+8=12;

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AURORKA [14]

Answer:

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Step-by-step explanation:

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3 years ago

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[19]

$\frac{x+4}{3} = \frac{4}{10}$

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$x=-2.8$

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[21]

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2 years ago

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2 years ago

In a certain clothing store, 3 shirts and 5 ties cost $60, and 2 shirts and 3 ties cost $39. What is the cost of each shirt?

Dovator [93]

Let shirts be x and ties be y
3x+5y=$60 Equation 1 (Equation 1 will be denoted by *)
2x+3y=$39 Equation 2 (Equation 2 will be denoted by !)
*x2 6x + 10y = $120
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*-! y = 120-117 =3

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Substitute this value back into one of the original 2 equations:
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3x+(5x3) = 60
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sertanlavr [38]

Answer:

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