Answer:
z=5, m<b=66 degrees
Step-by-step explanation:
8z+74+2z+56=180
10z+130=180
10z=50
z=5
Answer:
Option 3 (C)
Step-by-step explanation:
It is the only one that changes the same amount every time ( times 2 )
Answer:
Point C
Step-by-step explanation:
At point C, the graph is changing from decreasing to increasing.
Answer:
the answer is r<1 that's the inequality