Answer:
You can type that info into M-a-t-h-w-a-y and they can give you a correct answer.
Step-by-step explanation:
Look it up without the dashes. this website wouldn't let me type it without for some reason. Hope this helps!
 
        
             
        
        
        
Answer:
The statement is False.
Step-by-step explanation:
Consider the provided information.
If a linear system has four equations and seven variables, then it must have infinitely many solutions.
We need to determine the above statement is true or false.
The above statement is false, it could be inconsistent, and therefore have no solutions, 
For example: 

Hence, there is no solution.
 
        
             
        
        
        
Answer: Jerry earns $73.50
Step-by-step explanation: 
let n = the number of hours she worked
10.50n 
10.50 x 7 = 73.5
$73.50
 
        
                    
             
        
        
        
It's adding 7 each time. So...
5, 12, 19, 26, 33, 40, 47, 54, 61, 68, 75, and
82
        
             
        
        
        
For easier calculation,
convert 4years 8months into months. This would give you 56months.
Amit is 56months old.
4 units/proportion =56
1 unit=56/4
5unit=56/4 ×5(simplify)