G(x)= x^2+1 I need help finding the inverse function to this. work must be shown

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

Hich equation can pair with x + 2y = 5 to create an inconsistent system? 2x + 4y = 3 5x + 2y = 3 6x + 12y = 30 3x + 4y = 8