Use the net to find the surface area of the square pyramid.

A) 385 ft2
B) 473 ft2
C) 526 ft2
D) 568 ft2

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y