Could someone answer this for me

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

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.

For the feasibility region shown below find the maximum value of the function p=3x+2y