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seraphim [82]
4 years ago
10

I need help on this please

Mathematics
1 answer:
tatyana61 [14]4 years ago
8 0
7 red cards + 3 black cards is 10 cards total out of those 10, 3 are black so its 3/10 or .30
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Divide the fractions by dividing the numerators.
bonufazy [111]

Answer:

3/5

Step-by-step explanation:

You divide 1 and 3. Keep the denominator since it is the same number

Hope this was helpful, Have a Great Day!!

3 0
3 years ago
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(9u+w)^2<br> (use foil).................
Yanka [14]

Answer:

Step-by-step explanation:

(9u + w)(9u + w)

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o: 9u * w

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Result

81u^2 + 9uw + 9uw + w^2

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8 0
3 years ago
Line QR goes through points Q(0,1) and R(2,7). which equation represents line QR
vodka [1.7K]
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3 0
4 years ago
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Nitella [24]

Answer:

2/3

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7 0
3 years ago
If
sp2606 [1]

Answer:

51

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