Becky is using the expression 2z + 3 to represent the number of chairs in her classroom. There are twice as many chairs as table
2 answers:
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For this case we have that the total minutes spent in yoga classes last week was 165.
Subtracting the 45 minutes of the Saturday day we have:
Those 120 minutes were distributed in the weekly yoga classes
where each lasted 30 minutes.
So, 4 week yoga classes were held
ANswer:
4 week yoga classes were held
Answer:
C
Step-by-step explanation:
Consider the series
The nth term of series is
The bottom index tells you that n starts changing from 3, so
Thus, the sum of all terms is