Answer:
5x + 45
Step-by-step explanation:
distribute 5 to both x and 9 so multiply them both
Hello, you would divide 10.3 by 0.6 to get 17.166 repeating. So y equals 17.166.
Answer:
52 Sides
Step-by-step explanation:
Octagons have 8 sides so 3 x 8 = 24
Pentagons have 5 sides so 4 x 5 = 20
Trapezoids have 4 sides so 2 x 4 = 8
Add it all up and it equals 52 sides in total