So we create the equation ((252/28)-0.5)*(28-10) and sthat simplifys to (9+0.5)*18 which when we simplify further we get 9.5*18=171 so the answer is 171
it makes the equation ((0.1x)+30*50%)/(x+30)=0.2 to get (0.1x+15)/(x+30)=0.2 so x=90
67630 becuase it is 3+64+169+...+9604 anyways heres the python code to solve it " print( 3**2+8**2+13**2+18**2 +23**2+28**2+33**2+38**2+43**2+48**2+53**2+58**2+63**2+68**2+73**2+78**2+83**2+88**2+93**2+98**2.) "
\(z=\sqrt{5+12i},-\sqrt{5+12i}\)
So we solve it by doing [4*5/2]+[4*(7+3)/2] we solve 7+3=10 to get 10+2*10=30 then we do 4*3/2=6 so we do 30-6=24 and the answer is \(\text{Green Area} = 24 \text{ sq units }\)
So we add 11+10+13+14 to get 48 which is 2 of a+b+c+d so we divide by 2 to get a+b+c+d=24 and to get the variables a=14-d
b=-3+d
c=13-d
so we find that (a,b,c,d)=(7,4,6,7)
so lets say the house is 36 and carol does 3 per hour then carol did 3*3=9 in the beginning so 27 is left and 25/2 =13.5 and 13.5 so 13.5/3 to get 4.5 and divide 4.5 by 36 to get \(\Huge{8}\) hours
Answer:77
So we start by multiplying 12*11 to get 132 which is the sum of all these numbers then we subtract it by 1+2+3+4...+10 becuase these are the smallest distinct integers and get 77 so the number is 77
so the old ratio is 160g/3£ and they add 25% more to become 200/3£ so that is 200/3 and Jane wants to reduse the price so we get the equation \(200/3=160/x\) and then we get x=0.6£ becuase the price must be 2.4£ and 3-2.4=0.6
\(\Huge{\text{The final answer is } \quad x=0.6 \quad \text{euros}}\)
