2,247
Step-by-step explanation:
take 3000 and minus that by 30 percent, then after that, add 7 percent to get your total. 
 
        
             
        
        
        
its the 3rd answer i think
 
        
                    
             
        
        
        
Answer:
2.55
Step-by-step explanation:1
Convert 1121\frac{1}{2}121 to improper fraction. Use this rule: abc=ac+bca \frac{b}{c}=\frac{ac+b}{c}acb=cac+b.
34+3.3−1×2+12\frac{3}{4}+3.3-\frac{1\times 2+1}{2}43+3.3−21×2+1
2
Simplify 1×21\times 21×2 to 222.
34+3.3−2+12\frac{3}{4}+3.3-\frac{2+1}{2}43+3.3−22+1
3
Simplify 2+12+12+1 to 333.
34+3.3−32\frac{3}{4}+3.3-\frac{3}{2}43+3.3−23
4
Simplify.
5.12\frac{5.1}{2}25.1
5
Simplify.
2.552.552.55
 
        
             
        
        
        
Answer:
Step-by-step explanation
$20 but im not for sure so if im wrong im sorry
 
        
             
        
        
        
Answer:
((5*5) + (10-5) * (50/100)) ÷ 3 = 5 
((4*4)+(17-8 *(1.378/2)) ÷ 3.445 = 5 
Step-by-step explanation: