In another 30 weeks, because 2x3x5=30 weeks where she does all of the activities.<span />
Answer:
255 5,6 7,78
Step-by-step explanation:
Set up an equation to solve.
70% of original price equals $550, the amount Susan is paying.
0.70x = 550
The logarithm written as a sum of logarithm and simplified as much as possible is 
<h3>Simplifying Logarithms</h3>
From the question, we are to write the given logarithm expression as a sum or difference of logarithms
The given logarithm is

This can be written as

From one of the rules of logarithm, we have that

Thus,
becomes

This can be further simplified into


If desired, this can be further simplified into




Hence, the logarithm written as a sum of logarithm and simplified as much as possible is 
Learn more on Simplifying logarithms here: brainly.com/question/17851187
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Answer:
2nd option on the top right
Step-by-step explanation: