Since there is no ties:
The 1st place could be obtained in 8 ways (each one could be first)
Now that the 1st place is occupied, the remaining pretenders to te 2nd place are 7 people
Answer:
See below
Step-by-step explanation:
Using formula
- x^2 - y^2 = (x + y)(x - y)
Applying to given expression
- 36 - 9 =
- 6^2 - 3^2=
- (6 + 3)(6 - 3)=
- 9*3=
- 27
Answer:
Option A- 1.8x – 10 = –4; x = 1.8 x minus 10 equals negative 4; x equals StartFraction 10 Over 2 EndFraction.
Answer:

Step-by-step explanation:
Given:
Two functions are given:


Find 
Solution:




Therefore, the function of 
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