Answer:
x=2 : )
Step-by-step explanation:
4(3x-1)=20
12x-4=20
12x=24
x=2
 
        
                    
             
        
        
        
Hello : 
 y exist : x+6 <span>≥ 0
x </span>≥ -6
        
             
        
        
        
Answer:
Option c. $2,250
Step-by-step explanation:
we know that
The minimum household income needed for the given budget, must be equal at least to the sum of all categories values of the monthly budget
so
Find the sum of all categories values

therefore
The minimum household income needed for this budget is $2,250
 
        
             
        
        
        
Answer:
69.08 m
Step-by-step explanation:
C = 2(pi) x r
Radius (r) = 11
Pi = 3.14
C = 2(3.14) x 11 = 69.08
 
        
             
        
        
        
Answer:
Package A
Step-by-step explanation:
Hello there!
The reason that package A is a better deal is beacause it goes down by a fixed rate, not by a percentage. If you get 15 carwashes, you will pay nothing for the 15th, but even if you washed your car 100 times with Package B, you would still pay something!
Have a great day!