So a diver went 25.65 ft BELOW so it's negative.
then he went 16.5 ft further down, so that's negative also.
he then rose 12.45 ft, so that's positive.
so the expression is: -25.65+-16.5+12.45, the answer is 23.7
        
             
        
        
        
The family would buy the three pairs of shoes for $26.31 because you have to divide $52.62 in half since they bought half the amount of pairs of shoes that are given in the sale.
        
             
        
        
        
Whats the question ill be happy to help
        
             
        
        
        
Answer:
 -233/40
Step-by-step explanation:
5/8 + 1/4 - 2(3/4 + 13/5)
5/8 + 2/8 - 6/4 + 26/5
7/8 - 30/20 + 104/20
7/8 - 134/20
35/40 - 268/40
-233/40
 
        
             
        
        
        
Answer:
= 221 
Step-by-step explanation:
Lenght = 250 
Width= x 
Perimeter = 2 (l+b) = 942 
2 x (250 +x) = 942 
500 + 2x = 942 
2x = 942 - 500= 442 
x = 442 /2  = 221 
I hope Im right!!