Please help fast

Identify the zeroes of f(x) = (x - 4)(x + 2)(x + 5)

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?