81.27 is the answer to 21% of 387 so a good estimate would be 82
Hey there!
<h3>"Expanded form" is basically, setting it up in a addition form to give you that result</h3>
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Good luck on your assignment and enjoy your day!
~
12 would be the only zero if you meant to write the equation as y=(x-12)(3-10)
Answer:
C
Step-by-step explanation:
3/6 = 1/2
Answer:
x = 7°
y = 10°
Step-by-step explanation:
7x = 49
x = 7°
180 = 13y + 1 + 49
combine like terms:
13y = 130
y = 10°