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3 years ago

13

Solve for m: 3m - 5r = 2n + 7

2 answers:

Scilla [17]3 years ago

8 0

M = 6n + 21 + 15r

Should be right

Elenna [48]3 years ago

5 0

M= 5/3r + 2/3n + 7/3 or m= 1 2/3r + 2/3n + 2 1/3

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Step-by-step explanation:

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3 years ago

Paul bought 4 packs of gum that contained p pieces in each pack. he kept 8 pieces for himself and then sold each of the remainin

Lina20 [59]

Answer:

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Step-by-step explanation:

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4 years ago

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stealth61 [152]

Complete Question:

There are 10 marbles. What is the probability of drawing 2 blue marbles if the first marble is NOT placed back in the bag before the second draw.

2 yellow, 3 pink, 5 blue

Answer:

$P(B_1\ and\ B_2) = \frac{2}{9}$

Step-by-step explanation:

Given

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$P(B_1) = \frac{n(Blue)}{Total}$

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