Answer:
9 + 10 = 19
Step-by-step explanation:
im guessing your bored too LOL
<span> 5×-(3+9)
Substitute 6 for x
5(6)-(3+9)
Add 9 to 3
5(6)-12
Multiply 5 by 6
30-12
Final Answer: 18</span>
They are similar , scale factor is 3
-3.073 that is the correct answer