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masha68 [24]
3 years ago
5

Factorise fully 9b-3b²

Mathematics
2 answers:
jenyasd209 [6]3 years ago
7 0

The answer is 3b(3−b)

Schach [20]3 years ago
3 0

3b(3-b) is the answer

Step by step explanation : take out the most common factor which is 3b

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Estimate 63.730+ 32.73 by first rounding each number to the nearest whole number​
Shalnov [3]

Answer:

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Step-by-step explanation:

Round each number to the nearest whole number (the digit directly left to the decimal point.) Note that if the digit to the right of the decimal point is 5 or greater, round up; if it is 4 or lower, round down:

63.730 rounded to the nearest one is 64.

32.73 rounded to the nearest one is 33.

Add:

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97 is your answer.

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nordsb [41]

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hope this helps

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Step-by-step explanation:

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3 years ago
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3 0
3 years ago
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Greeley [361]

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D

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6 0
3 years ago
A group of children share 11 3/7 vegetarian pizzas. Each child receives 10/14 of a pizza. How many children are in the group
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