Hello! :) Please help me solve this + explain your answer :)

I will indeed give you Brainlst <3

Which expression is equivalent to 3^3 + 2^2?

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

Find the values of the variables and the lengths of the sides of this kite.