It’s a function. So for every X-input, there is a Y-output. Or in this case, P-input and C-output. When you plug in 1 for P in the equation, you get the answer for c which is 115. Continue plugging in the number of painting sold for the P and you get your output of c! Use the chart given. Hope this helps
        
             
        
        
        
 The way that I would explain it is that you have 3610 and it is a whole number there basically 3 numbers so the 3 would be in the ones place 6 in the tenth and 1 in the hundredths place and your answer is 3.61 or another is .361 
        
             
        
        
        
Answer:
a=2(s-5)
a(your age): 20
Step-by-step explanation:
a stands for your age
s stands for sister
a=2(s-5)
1-substitute 15 for s a=2(15-5)
2- a=2(10)
the 15-5 stands for sisters age minus five which gives you brothers age, 10. You multiply it by two because your brother is half your age.
3-a=20
check your work:
because your brother is 10 and you are 20, he is half your age (10/20 can be simplified to 1/2)
Hope this helped, if you have any other questions please lmk!
 
        
             
        
        
        
Answer:
y>-2
Step-by-step explanation:
her mistake was she did -22-6= -28 but the correct solution is -22+6= -16
 
        
             
        
        
        
Answer:
yes I can help you but ???