Answer:
13
Step-by-step explanation:
2(5) = 10, +3 = 13 years old,, just use order of operations and plug in jillians age for the x
 
        
                    
             
        
        
        
Answer 
67.5 
45° would be the other angle of 2x°
180° - 45° = 135°
135/45 = 67.5°
        
             
        
        
        
19+17+4+4=44
56-44=12
20-12=8
No, and she needs 8 more dollars.
        
             
        
        
        
Answer:
110 yards
 330/ 3 ,=110
1yard =3 feet 
Step-by-step explanation:
if you multiply 3 to 110=330
or 330 divided by 3=110 yards.