1 answer:
Answer:
a = 9.
Step-by-step explanation
Using square root, I did not know your 2 was an exponent... Sorry
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Answer:

Step-by-step explanation:

ANSWER

EXPLANATION
The given expression is

The middle radical contains a perfect square.



Note that:


Answer:
18 is the GCF for 18 and 54
First you would do $325.49 divided by 10 and you would get $32.55. so you would need $32.55 a week.