4 (k+3) (k+) is the answer
        
             
        
        
        
$4.7 × 915 = 4300.5
$4300.5 + 79.15 = 4379.65
15% of 4379.65 = 656.9475
4379.65 + 656.9745 = 5036.6245
Mrs. Jones' Bill was $5036.63
(Rounded to the nearest 1/10)
        
                    
             
        
        
        
Answer:
365 and 1/2 blocks will be used
The scale fact is 0.25
Step-by-step explanation:
So . .
This represents 1 block is equivalent to 2 feet
So . . There are 725 feet and because One block is equal to 2 feet you divide 725 ÷ 2 =  362.5 blocks will be used
To find the scale factor simply divide the deminsions of the new shape by old 
 
        
             
        
        
        
Answer:
18
Step-by-step explanation:
x+x+17+6=49
2x=36
x=18
s1=18
s2=35
s3=6
 
        
             
        
        
        
Answer:
Honestly I dont know man, Im pretty sure you already  found thee answer already since this was in April
Step-by-step explanation: