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A contractor wishes to build 9 houses, each different in design. In how many ways can he place these houses on a street if 6 lots are on one side of the street and 3 lots are on the opposite side?
asked
Feb 21, 2017
Mathematics
high-school
2
answers
1
vote
105k
views
A soccer team is having a car wash.the team spent $55 on supplies.they earned $275 including tips.The teams profit is the amount the team made after paying for supplies.Write a sum of integers that repersents
asked
Oct 27, 2016
English
middle-school
2
answers
4
votes
10.7k
views
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