Is y = 3x2 + 2x2 + x a polynomial?
O Yes, it's a polynomial
O No, it's not a polynomial
Explain your thinking.

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50