Answer:
if you are solving for X then X=0
Step-by-step explanation:
Answer:
1 / 5040
Step-by-step explanation:
The number of ways that 7 basketball players can be arranged is 7! = 5040. Only one of these arrangements is alphabetical. So the probability is 1/5040.
Answer: C = 150$
Explanation:
C = chair
T = table
C = 10% of T
C = 10/100 x T
C = 1/10 x T
And
T + 4C = 2100$
T + 4(1/10 x T) = 2100$
T + (4T/10) = 2100$
T + 2T/5 = 2100$
5T + 2T = 10500$
7T = 10500$
T = 1500$
But C = (1/10)T
=> C = 1/10 x 1500$
C = 150$
