Answer:
75
Step-by-step explanation:
(5 /15) x (15 squared = 75
Answer:
scale factor=3/2
Step-by-step explanation:
scale factor=6/4=3/2
Answer:
B 125. its basically 5 cubed
Step-by-step explanation:
5 times 5 times 5
Answer:
Dividing exponents you subtract.
3^8/3^5 = 3^3
3^3
Multiplying exponents when an exponent is raised to another.
(3^3)^3 = <u>3^9</u>
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Final Answer is 
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Apparently this makes no sense according to comments, if you want a more indepth look into exponents search "The properties of exponents".