The formula for N choose K is given as:
C(n, k)=
Where,
n is the total numbers.
k is the number of the selected item.
Options C is correct.
Answer:
The answer to your question is (x + 3)
Step-by-step explanation:
Factor the expression
Simplify
Cancel 5 because is in both numerator and denominator
Cancel (x + 1) because is in both numerator and denominator
Cancel (x - 1) because is in both numerator and denominator
Cancel x² because is in both numerator and denominator
After simplifying, the result is (x + 3)
Answer:
7
Step-by-step explanation:
10.5*2/3= 3.5*2=7
Answer:
D
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
25-7=18 18/3= 6.
6x3= 18 18+7= 25
THE ANSWER IS 6