B is the first term
c is the common ratio
if the first term is x and the 2nd is y then x times c=y
so
-5 times what=10?
what=-2
c=-2
the first term is -5
-5(-2)^(n-1)
b=-5
c=-2
Answer:
4 ( 5 - n )
Step-by-step explanation:
The expression:
20 – 4n
Task: Rewrite the expression for the new weight as a product of two factors.
To do this we simply have to find the highest common factor (HCF) between 20 and 4n
20 = 4 * 5
4n = 4 * n
The HCF = 4
Expressing as a product of two factors;
4 ( 5 - n )
Answer:
80 students
Step-by-step explanation:
400/80%=320
400-320=80
Answer:
13w/3
Step-by-step explanation:
1/3 w+ 4w =( 1/3 + 4) w = (1+12)/3 w = 13/3w
The awnser is 156 so yeah
