55% of 120 is just 66
add that with 120, 186
so... 186 books
Answer:
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Step-by-step explanation:
I got 130.24 square feet. Hope that helps.
Answer:

Step-by-step explanation:
Given

Required
Shorten
We have:

Rationalize

Expand



Take positive square roots
Take LCM

Collect like terms


Answer:

Step-by-step explanation:

♨Rage♨