Thirty pounds of grass seed will cover 1\3 of an acre. which unit rate describes this situation?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

Aplot of land is shaped like a quadrilateral. fences are built on the diagonal to divide the area into 4 sections. what is vi to the nearest tenth? gv = 6.55fv = 5.84vh = 3.27vi = ?