Help plz: 2. Simplify:
a. 5x + 3x
b. 9s - 3s + 4s
c. 10t – 6t
d. 8xy + 3xy + x
e. (9x)2
f. 6x

2x

Answer the questions in the attachment. a rescue helicopter is at point a and a rescue boat is at point e. the helicopter pilot spots boats in distress at points d and c, with angles as marked in the diagram. figure abce is a rectangle. the altitude of the rescue helicopter, represented by ae, is 5000 feet.

Which system of linear inequalities is represented by the graph?

What is the missing statement in step 4? ? rts ? ? vtu and ? rtu ? ? vts ? rts ? ? rvs and ? rtu ? ? stv ? vrs ? ? vru and ? usr ? ? usv ? vur ? ? vus and ? uvs ? ? sru