The order of selection matters, therefore we need to find permutations:
The number of ways is found from 10P3.
Answer:

Step-by-step explanation:
We need to find the solution to the following system of equations:
and 
By plugging the value of 'y' into the first equation we have that:
⇒ 
Solving for 'x' we have:

So, the solution to the system of equation is: (37.5, -30)
Answer: Yes, it is worth the extra drive, going to the further store is cheaper.
The cheaper option saves you $0.89.
HOPE THIS HELPS PLZZ GIVE BRAINLEST.
Answer:dwadwdwd
Step-by-step sadawdwdwadwdwexplanation:
Answer:
18.135
Step-by-step explanation:
30*9.75=292.5
6.2%*292.5=18.135