[Solution] How many seven-digit local telephone numbers can be formed if the first three digits are
Question: How many seven-digit local telephone numbers can be formed if the first three digits are 279?
Deliverable: Word Document 
(Solution Library) A class is collecting data on eye color and gender.
(See Steps) A class is collecting data on eye color and gender.
![[Steps Shown] A class is collecting data](/images/solutions/MC-solution-library-65667.jpg "[Steps Shown] A class is collecting data on eye color and gender.")
[Steps Shown] A class is collecting data on eye color and gender.
![[Solution Library] A class is collecting data](/images/solutions/MC-solution-library-65668.jpg "[Solution Library] A class is collecting data on eye color and gender.")
[Solution Library] A class is collecting data on eye color and gender.
![[All Steps] A lottery game is set](/images/solutions/MC-solution-library-65669.jpg "[All Steps] A lottery game is set tip so that each player chooses")
[All Steps] A lottery game is set tip so that each player chooses
Associative Property - MathCracker.com