18a+15
making a subject of formular
a=18-15
=3
Answer:
Choice 2) 5x+15
Step-by-step explanation:
-8+3+-8--3
minusing a negativ means adding a positive
adding a negaative means minusing a positive
-8+3-8+3
-5-8+3
-13+3
-10
The polygon is a perfect square. I graphed those points on a graph. I hope this helped if not let me know so I can try and write the correct answer.
