Answer:
9:30am
Step-by-step explanation:
Given data
Start time= 8:20am
Folding time= 25min
Time spent on Puzzle= 45min
Total time = 25+45= 70min= 1:10 min
Therefore the time she finishes is 
8:20+ 1:10= 9:30 am
Hence she finished by 9:30am
 
        
             
        
        
        
Answer:
e=49
f=131
d=90 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The total amount of recyclables sorted by Amirah is 931 pounds.
Step-by-step explanation:
Amount of cans and bottles sorted  = 263 pounds
Amount of paper sorted  =  668 pounds
So, the total amount of recyclables sorted 
= amount of cans and bottle sorted + amount of paper sorted
= 263 pounds + 668 pounds
= 931 pounds
Hence, the total amount of recyclables sorted is 931 pounds.
 
        
             
        
        
        
Smaller leg = x
longer leg = y
hypotenuse = z
y=x+7
z=x+8
due to 

but x cannot be -3 
so smaller leg is 5 inches
then longer leg = 5+7 = 12 inches
and hypotenuse = 5+8 = 13 inches