4 less than 8 is a number N
8 - 4 = n
or
n = 8 - 4
Answer:
,n n,
Step-by-step explanation:
R = 30 because r = 1,5,10,25
30/5+1=7
6+1=7
Answer:
10%
Step-by-step explanation:
Percentage increase for any change is calculated by formula
{(Final value - initial value)/initial value} * 100
Given
population in 2010 = 2 million ----------->initial value
population in 2015 = 2.2 million ----------->Final value
