Mathmatics plz help

Jamestown Builders has a development of new homes. There are six different floor plans, seven exterior colors, and an option of either a one-car or a two-car garage. How many choices are there for one home?
84 choices***
126 choices
15 choices
42 choices

2.If no digits may be used more than once , how many 5 digits can be formed using only the digits 3, 8,1,2,5 ,7?
360numbers
717numbers
722 numbers
720numbers***

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  1. agree on both

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  2. You are correct!!! :D

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