Joe has a 50-gallon tank of orange juice that is made up of 6% pulp and the rest pulp-free orange juice. How many gallons of pulp-free orange juice
should be mixed in to make the solution have 4% pulp?

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y