Answer:
j:5j/2+5=45 Or j=16 how you put it was a little confusing 
 
        
             
        
        
        
899/7.....if u plug this into a calculator u will get 128.(and a bunch of decimal numbers).....but u have the whole number 128....so 128 x 7 = 896 + 3 = 899
so the answer to this problem is basically : 899/7 = 128 remainder 3
        
             
        
        
        
90*4-14/2+102/5*2
360-7+40,8
393,8
        
                    
             
        
        
        
Answer:
255
Step-by-step explanation:
trust
 
        
             
        
        
        
Answer:
113.04 cm
Step-by-step explanation: