the answer is m=17 
https://photomath.net/s/argDe9 shows how to get there
 
        
             
        
        
        
Graph1-Yes
Graph2-yes
Graph 3- NO
Graph4-yes
Graph5-No
Graph6/No
        
             
        
        
        
They need to babysit for 10 hours to have same money each day.
Step-by-step explanation:
On Thursday;
Charges = $3 per hour
Initial fee = $40
let x be the number of hours.
T(x) = 3x+40
On Friday;
Charges = $4 per hour
Initial fee = $30
F(x)= 4x+30
The cost will be same when;
T(x) = F(x)

They need to babysit for 10 hours to have same money each day.
Keywords: functions, addition
Learn more about functions at:
#LearnwithBrainly
 
        
             
        
        
        
Answer:
$8
Step-by-step explanation:
40% times $20 = 8 
BRAINLIEST PLEASE
 
        
             
        
        
        
Answer:
7/11 
Step-by-step explanation:



