X + 3 (3) will be the answer
Answer:
Question 4: 20 + 6 + 6 + 12 + 16 = 60 
Question 5: 144 + 90 + 90 + 48 + 48 = 420 
Question 6: 78.28 + 78.28 + 88.58 + 27.09 + 27.09 = 299.32 
Step-by-step explanation:
Hope this helps!
Answer:
25.3
Step-by-step explanation:
I just put it in my calculator.
Answer:
4:3,12:9, and 16:12
Step-by-step explanation: