What is the value of the expression when y=2?
2-y/4+y + 3(y + 2)/ y

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

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

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is