If the 2nd term, a(2), equals 1, then the next term has to be 1-3, or -2. The next term after that has to be -2-3, or -5. Repeating this procedure twice more, we get the 5th term; it is -11.
Answer:
The first number lets say is x
the second is y so
y=1/2x+8
x+1/2x+8=58
1 1/2x=50
x= 33 1/3
Hope This Helps!!!
Answer:
Slope: 7
Step-by-step explanation:
y=mx+b
substitute what you know
7=m
I think it’s .01% because 1225/120000=.010208
Answer: Nathen is 9 years old and Fred is 36 years old.
Step-by-step explanation:
set Nathen's age = x
set Fred's age = 4x (because he is 4 times as old as Nathen)
4x = x + 27
3x = 27
x = 9 (Nathen's age)
4x = 36 (Fred's age)
