Noor spends Rs.1440 out of Rs.2000 and saves the remaining find the percentage of his savings​

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Using elimination, what is -4x+2y=-12 4x+8y=-24