A set with n elements has 2^n subsets, including the empty set and the complete set.
Your set has 2^6 = 64 subsets.
Answer:
t = - 
Step-by-step explanation:
Given
= - 
Multiply both sides by 
t =
× -
← cancel 5 and 10 by 5 and 3 and 12 by 3, leaving
t =
× -
= - 
Answer:
294
Step-by-step explanation:
Area = length x width
Area of one square is 7 x 7 or 49
There are 6 squares so do 49 x 6 or 49 + 49 + 49 + 49 + 49 + 49 + 49
Answer is 294.
There won’t be enough for each friend