A, D, and E are your answers for this question!
The given inequality is equivalent to
.. |p| < (9 +7)/4
which is represented by the 1st selection.
Step-by-step explanation:

Answer:
Yes;Each side of triangle PQR is the same length as the corresponding side of triangle STU
Step-by-step explanation:
You can observe the sides of both triangles to see if this property holds
Lets check the length of AB
A(0,3) and B(0,-1)

Now check the length of the corresponding side DE
D(1,2) and E(1,-2)

The side AB has the same length as side DE.This is also true for the remaining corresponding sides.