1,000= 3x+x. 1,000=4x. 250=x. 1,000= 3(250) +250. 1,000=750+250. The bench costs $250.
        
             
        
        
        
Answer: b. Lin buys a pack of 87 pencils. She gives 39 to her teacher and shared the remaining pencils between herself and 3 friends.
Step-by-step explanation:
Lin buys 87 pencils which is why the entire number line adds up to 87. 
She gave 39 of these pencils to her teacher which s why there is a section of the number line that is unlike the rest and is 39 in number. 
The rest of the number line is a set of 4 spaces which are equal. 
Lin shared the remaining pencils between herself and 3 friends which means she shared the pencils with 4 people. These four equal quantities of pencils are the 4 spaces. 
 
        
             
        
        
        
Answer:
75 students 
Step-by-step explanation:
500 students x 0.25 (25%) = 125 play baseball
500 students x 0.10 (10%) = 50 play soccer 
125 who play baseball - 50 who play soccer  = 75 more students who play baseball 
 
        
                    
             
        
        
        
Answer:
16 is not the solution to the equation
Step-by-step explanation:
 
        
             
        
        
        
Answer:
f(x) = 3 + 2
 + 2
Step-by-step explanation:
I think your question missed key information, allow me to add in and hope it will fit the orginal one because I answered this question once in Brainly as well. Please have a look at the attached photo. 
My answer: 
- Given G(x) =    
As we can see, the graph of f(x) is 2 units above the graphof g(x) in vertical (vertical shift)
=> f(x) = a + 2
 + 2
As you can see, the graph of f(x) is stretched vertically by a dilation factor of 3  and there is no reflection, so a= 3
=> the  equation of f(x) is:  f(x) = 3 + 2
 + 2  
Hope it will find you well.