PLS HELP I NEED THE ANSWER ASAP WILL AWARD BRAINLIEST!

-1x^3y^3 + 3x^2y + 2xy

Step-by-step explanation:

first you find any like terms. 2x^3y^3 and 32x^3y^3 can be added together because they both have x^3y^3. When I was learning this, something that helped me find like terms (I had a lot of trouble) was say there is 2x^2 and 2x^3, they can't be added together because x^2 and x^3 are different- like turtles and tigers in zoos. They both have z but they shouldn't belong together.

Anyways, 2x^3y^3 + negative 3x^3y^3 would subtract 3x^3y^3 from 2x^3y^3 because 2x^3y^3 came before -3x^3y^3 in the sentence. That leaves you with-

-1x^3y^3

There is also x^2y and 2x^2y which adds up to 3x^2y. Think of these xy things as labels, just add the numbers at the front, only add ones with the same labels.

3xy and -xy add up to 2xy.

This leaved you with -1x^3y^3 + 3x^2y + 2xy

(-1x-cubed y-cubed + 3x-squared y + 2xy)

hope this helps.

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all