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

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Write the pair of fractions as a pair of fractions with a common denominator