Answer:
<em>About 900 cans not stamped in 3 hours</em>
Step-by-step explanation:
<u>Proportions</u>
Sally found that 150 cans were not stamped in the 1/2 hour trial run.
Following the same proportion in time, we can say:
150 cans not stamped in 1/2 hour. Multiplying by 2:
300 cans not stamped in 1 hour. Multiplying by 3:
900 cans not stamped in 3 hours
About 900 cans not stamped in 3 hours
 
        
             
        
        
        
C,B,D,A
8/4= 2
4/3= 1 1/3 
7/5 = 1 2/5 
7/10 cant be simplfied at all
        
             
        
        
        
The coefficients are 15 and 85.
the variables are x and y.
85 represents 85 dollars for each x, which is the number of shifts.
15 represents 15 dollars for each y, which is the number of dog walking jobs.
        
             
        
        
        
Answer:
   x = 11/9
Step-by-step explanation:
Eliminate parentheses, add 16x, subtract 21.
   7(3 -x) = 8(4 -2x) . . . . given
   21 -7x = 32 -16x . . . . . eliminate parentheses using the distributive property
   9x +21 = 32 . . . . . . . . add 16x
   9x = 11 . . . . . . . . . . . . subtract 21
   x = 11/9 . . . . . . . . . . . .divide by the coefficient of x
 
        
             
        
        
        
Answer:
Rhombus
Step-by-step explanation:
This isnt a rectangle because it doesnt have right angles. and the precise name would be a rhombus