Apply the distributive property and the greatest common factor. 105+35m=

35(m+3)

Step-by-step explanation:

105 and 35m have the GCF = 35 since both 35 and 105 are divisible by it. So you can rewrite it as 35(m + 3).

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

nlgqer

step-by-step