It is number 3 I am pretty sure if it’s wrong I’m sorry but I got it right on mine
Answer:
Multiply the top equation by 3
Step-by-step explanation:
Answer: number 5 square number six triangle number seven heptagon number eight hexagon not regular all others are regular
Step-by-step explanation: it will take to long to answer all pages all I can do for now
Answer:
30+30+30
Step-by-step explanation: