X - 3/2y = - 2
1-3/2 (2) = - 2
-2-3/2 (0)= -2
4-3/2 (4) = -2
7-3/2 (6) = -2
Answer:
5120
Step-by-step explanation:
divide the entire group into 10 groups where each group has a man and his wife.
number of ways of selecting 9 groups is 10C9 which equals 10 ways
the number of ways selecting 1 person from a group is 2C1 =2 .
So that means the number of ways of selecting 1 person from 9 groups is 2^9=512
number of ways to form the committee is 10*2^9=5120
Do 8-15 =-7 and on the number line just move 15 places to the left from 8
Answer:
3%
Step-by-step explanation:
This equation represents exponential decay. Whenever the base is less than 1, the function represents decay. When the base is greater than 1, the function represents growth. In this case, the base is .97 which is less than 1, representing decay.
The formula for exponential decay is y=a(1-r)x.
r is the decay rate, expressed as a decimal.
In this case, r = .03 which represents 3%!
Answer:
C 18x + 8
D 2(9x + 4)
F 6(3x + 2) – 4
Step-by-step explanation:
hope this helped you =)
