Answer: sound waves and mechanical waves or mechanical energy
Step-by-step explanation:
Answer:
Use a calculator
Step-by-step explanation:
Step-by-step explanation:
Option D is the correct answer
Because if the blouse is of 8 dollars then 4 blouses = 32 and skirt = 12 so 3 skirts = 36
36 + 32 = 68
Susan bought 6 blouses = 8 x 6 = 48
3 skirts = 12 x 3 = 36
48 + 36 = 84
Let me see simplest form<span>
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Answer:
The answer is 6.
Step-by-step explanation:
