1 answer:
Answer:
$41.0625
Step-by-step explanation:
Divide $054.75 by 4
Multiply the answer to that (13.6875) by 3 or subtract 054.5 by 13.6873
The answer to that step is your answer.
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Answer: 5(13.5-4.5)
5(9)
=45
12x - 3y
12(-14) - 3(3)
-168 + 9
-159
Hope this helps!! :)
Longer wavelength means lower frequency (lower pitch)
Answer:
C
Step-by-step explanation:
3x+y=17
=> 3x=17-y
Again, x+3y=-1
=> 3y= -1-x
now, 3x+3y= (17-y)+(-1-x)
= 17-y-1-x
= 16-x-y
