6500 is invested into a savings account for 5 years the account pays simple interest at a rate of 2.2% per year Work out the amount of interest payed at the end of the 5 years

The system of equations graphed below has how many solutions?

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32