Answer:
three and one fourth + 2x ≥ 6
Step-by-step explanation:
Let
x -----> the minimum number of hours he needs to practice on each of the two days
we know that
needs to spend at least seven hours each week practicing the drums
so

Convert mixed number to an improper fraction

substitute

Subtract 13/4 both sides


Divide by 2 both sides

therefore
The minimum number of hours he needs to practice on each of the two days is 
Independent events. Someone does not have to buy popcorn to buy a drink and someone does not have to buy a drink to buy popcorn.
You take 94.5 and divide by 4.5 get 21
The hundredths place
the 2 would be tenths, 1 is hundredths, and the 3 is thousandths
Answer:
There are 2 different schedules
Step-by-step explanation:
8 time slots and 6 interviews 4 are the same meaning 2 are different