Answer: 18
<u>Do Keep Change Flip (KCF)</u>
Keep: 9/2
Change: ÷ into ×
Flip: 1/4 into 4/1
Your new problem should be 9/2×4/1
<u>Multiply</u>
9/2×4/1=36/2
36/2=18
Final Answer: 18
Answer:
k=18
Step-by-step explanation:
have a good day :)
X=y+z
subtract y from both sides
-y+x=z that is your answer
Y=.05x +4100
Y=.05(3)+4100
Y=.15+4100
Y=4100.15