Use models to prove that 3 (a+b) is equivalent to 3a + 3b.

Mathematics

2 answers:

Novay_Z [31]4 years ago

6 0

E.g if a=2, b=3

3(2+3)
=3(5)
=15

3(2) + 3(3)
=6+9
=15

mezya [45]4 years ago

5 0

The 3 is distributed to the a+b inside the brackets........

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natali 33 [55]

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3 years ago

Lee Company has a current ratio of 2.65. The acid test ratio is 2.01. The current liabilities of Lee are $45,000. Assuming there

Salsk061 [2.6K]

The dollar amount of merchandise inventory is A. $28,800
Let N = be the missing number
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8 0

3 years ago

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likoan [24]

Answer: 1/6

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3 years ago

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RoseWind [281]

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<h3>What is the recursive rule?</h3>