Can you help me on question one?!

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

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