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daser333 [38]
3 years ago
14

Bill bought cards to celebrate Pi day. He sends 60% of his cards to friends. He sent 42 cards to friends. How many cards did he

buy altogether?
Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
8 0
60%=0.6
0.6x=42
x=42/0.6=70

70 cards
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The product of a number and its blank is one
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Call the number  ' Q '.
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Step-by-step explanation:

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3 years ago
What best describes the area of a polygon
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Answer:

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Apothem

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6 0
3 years ago
Does anyone know this? Needed ASAP
anzhelika [568]

Answer:

50 square units

Step-by-step explanation:

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Hope this helped!

4 0
3 years ago
Read 2 more answers
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