1.5km = 1500m
To find the percentage take 15 and divide it by 1500, then times by 100
15/1500 x 100 = 1%
        
             
        
        
        
A = -11 
B= -12
This is because of how calculations work in negatives. Because they are both negative they work similarly to addition
        
             
        
        
        
A=[p/4 ] the parenthesis is a ratio.
        
             
        
        
        
Answer:
1 Chair= $1.25     1 table= $8.25
Step-by-step explanation:
5c+3t=31
2c+6t= 52
-2(5c+3t=31)
-10c-6t=-62
+
2c+6t=52
= -8c=-10
/-8      /-8
c= 1.25 or 1 1/4
2c+6t=52
2(1.25)+6t=52
2.5+6t=52
-2.5        -2.5
6t= 49.5
/6      /6
t= 8 1/4