At broomes aquarium there are 40% gold fish and 60% purple. There are 6 more purple fish than gold fish. How many gold fish and how many purple fish?

Anyone know? will mark brainliest if correct

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x,y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis