Hshshdhsnbsbdbsbsvsbsbbsvsbsbsbsbsb sbsbsbsbsbsbdbdbn

E and N both equal 25

Step-by-step explanation:

The squares at the bottom of the triangles mean that angle D and angle M are 90˚ angles. We also know that angle F and angle P are equal to eachother. This proves that the triangles have equal angle measures, and that the measure of N and E are the same.  

x^2 = 4x^2 - 75

Subtract 4x^2 from both sides.

x^2 - 4x^2 = 4x^2 - 75 - 4x^2

Divide both sides by -3

-3x^2/-3 = -75/-3

x^2 = 25

answer: there are 453.592 grams in a pound.