Answer:
2x+14
Step-by-step explanation:
(3/4)x-7.3+(5/4)x+21.3
(3/4+5/4)x+21.3-7.3
2x+14
Answer:
6
Step-by-step explanation:
Answer:
OCTAGON for question 1
Step-by-step explanation:
that's it an eight sided polygon is an octagon
What toll how is that a question