Find the GCF from the two numbers, and rewrite the sum using the distributive property. 1. 12 + 18 =

The GCF is the "Greatest Common Factor". The factors of 12 are 1, 2, 3, 4, 6, 12. The Factors of 18 are 1, 2, 3, 6, 9, 18. This would mean the GCF of these two numbers are 6. The sum is obviously 30. You could do something like 3(2+8 Which would mean 3x2=6 + 3x8=24.

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the answer will be b x² +x-1

step-by-step explanation:

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies