13, because 78 postcards divided by 6 cards per board = 13 poster boards
Sharing with three friends:
1/24 of original pie
Sharing with little brother:
1/12 of original pie
Answer:
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the equation is false</em></u></h2>
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Step-by-step explanation:
x - 10+ 9x = - 1 + 10x
-10 + 1 = -x - 9x + 10x
-9 = 0
the equation is false
$90.05•1055=95,002.75
so the answer would be B. 95,000
16+14 = 30.
30 is your answer