It appears you are on the right track.
        
             
        
        
        
Answer:
Step-by-step explanation:
16. -73.5 ft / 3 min = -24.5 ft/min
17. ($50.25 - $22.50 + $50.25 - $22.50 - $22.50) / 5 = $33 / 5 = $6.60
 
        
                    
             
        
        
        
I'm not sure but I think it's 4.75 inches
        
                    
             
        
        
        
The answer 
3. measure of DEA is 43°
proof:   90° +47° + mDEA= 180°, so  mDEA= 43°
2.complementary angle
1.corresponding angles 
        
             
        
        
        
I'm sorry couldn't get this can u add what your looking for example-A pound of raisins cost 2.00 and a pound if almonds costs 5.00 six pounds of a trail mix contains more pounds of rasins than almonds HOW MANY AREN'T RASINs