Answer:
61
Step-by-step explanation:

Answer:
A. -3(5x - 13)
Step-by-step explanation:
When you open the bracket
You have -3 x 5x -3(-13)
Negative negative gives you positive
Then it becomes
-15x + 39
Answer: it’s C
Step-by-step explanation:
Please re-explain? I don’t understand.?
Answer:
ABCD has four congruent angles.
Step-by-step explanation: