20 points + brainliest for the answer and ! two polynomials are givenp=3x^2 +2x-6 and q=2x^2-2x+10 find p+q and q-p. note that ^ before a number means it's an exponent and show your work to me understand what you did. i'm really confused.

Find the values of y: 3y^3(y^2+ 2/3y)=0

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?