Answer:
Step-by-step explanation:
Probability that red is 1 is

Probability that black is 3 is

The probability that both of these events happen at the same time is
Answer:
ok
Step-by-step explanation:
Answer:
6x + 1
Step-by-step explanation:
Distribute
3 + 2 ( x- 1 ) + 4x
3 + 2x - 2 + 4x
Subtract
3 + 2x - 2 + 4x
1 + 2x + 4x
Like terms
1 + 2x + 4x
1 + 6x
Rearrange
6x + 1
<span>Proportion:
x/182 = 4/7
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x = 182(4/7)
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x = 26*4
x = 104</span>