X+y=24 so we can say
x=24-y making 3x+5y=100 become
3(24-y)+5y=100
72-3y+5y=100
72+2y=100
2y=28
y=14, since x=24-y
x=10
So there are 10 3-point questions and 14 5-point questions.
        
                    
             
        
        
        
A parallel line would have the same slope as the given line so first you'd rewrite the equation y-x=5 to y=x+5 the slope is the x value so the slope is 1.
        
             
        
        
        
Answer:
(check the image below)
Step-by-step explanation:
Use Algebra Calculator: Math Papa. Really super helpful! I use it all the time for my math homework and it is literally never wrong! I hope this helps! Have a great day!!
 
        
                    
             
        
        
        
Answer:
your answer would be 0 mark as brainliest
 
        
             
        
        
        
10 people who build at the same rate can frame a house in 6 days. That means it will take one person  days to finish the house.
 days to finish the house.
Which means that it will take 4 people  days to finish the house.
 days to finish the house.
So, the fractional part of the house 4 people can frame in 3 days will be 
Thus, Option D is the correct answer.