Answer:
the two numbers are 19 and 6
Step-by-step explanation:
so we know that there are two numbers that added together give us 25
x+x=25
one of the numbers is twice the amount of the second plus 7
(2x+7)+x=25
simplify 2x+7+x 
3x+7=25
subtract 7 from both sides
3x=18
divide 3 by both sides
x=6 
and there is your answer.
 
        
             
        
        
        
Answer:


FOR PROOF = 3108+532 = 3640 total income 
Hope it helps
 
        
             
        
        
        
Answer:
Price 4 years from today: 887
9 years: 1008
just plug in the amount of years for t!
 
        
             
        
        
        
6 lessons per week multiplied by the number of weeks in a year
6 x 52 = 312
total - 5 missed 
312 - 5 = 307 dance lessons
        
             
        
        
        
The answer is Option B , the solution is 3