Answer:209.84 - 20.00 = 189.84 / 2 = 94.92 
94.92 + 20.00 = 114.92 Eva spent and Martha spent $94.92
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1/2
Step-by-step explanation:
Or, 8(x-3)+7= 2x(4-17)
Or, 8x-24+7=2x(-13)
Or, 8x-17= -26x
Or, 34x=17
 x=1/2
 
        
             
        
        
        
Answer:
20 degree angle
Step-by-step explanation: