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Bogdan [553]
3 years ago
7

If a marble is randomly chosen from a bag that con-

Mathematics
2 answers:
Arisa [49]3 years ago
8 0

Answer:1/14chance

Step-by-step explanation:

6 blue marbles +8 red marbles = 14 so it’s 1/14 chance

eduard3 years ago
7 0

Answer:

4/5

Step-by-step explanation:

Lets do math:

So look we have this many marbles in all:

8+6+6 = 20

and we dont want 6 white marbles so we subtract that

we are left with two numbers 16 and 20 representing the number of non white marbles and the overall number of marbles

to get the probability we divide these:

16/20 which is simplified to 4/5 which is our final answer.

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Admission = $9 charged once

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Total cost for x rides

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2 years ago
3. The length of a rectangle is 20 meters long and the width is 15 meters. Find the
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3 years ago
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I pretty sure it is A I looked it up.
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Another easy question for Branilist.........
OLEGan [10]

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-4.5

Step-by-step explanation:

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4 years ago
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Solve 7x2(x + 1) = 6x + 14<br> Ox=-12<br> Ox = 12<br> Ox= -16<br> Ox = 16
Evgen [1.6K]

\large\displaystyle\text{$\begin{gathered}\sf 7x-2(x+1)=6x+4 \end{gathered}$}

Use the distributive property to multiply −2 by x+1.

  • \large\displaystyle\text{$\begin{gathered}\sf 7x-2x-2=6x+14 \end{gathered}$}

Combine 7x and −2x to get 5x.

  • \large\displaystyle\text{$\begin{gathered}\sf 5x-2=6x+14 \end{gathered}$}

Subtract 6x on both sides.

  • \large\displaystyle\text{$\begin{gathered}\sf 5x-2-6x=14 \end{gathered}$}

Combine 5x and −6x to get −x.

  • \large\displaystyle\text{$\begin{gathered}\sf -x-2=14 \end{gathered}$}

Add 2 to both sides.

  • \large\displaystyle\text{$\begin{gathered}\sf -x=14+2 \end{gathered}$}

Add 14 and 2 to get 16.

  • \large\displaystyle\text{$\begin{gathered}\sf -x=16 \end{gathered}$}

Multiply both sides by −1.

  • \large\displaystyle\text{$\begin{gathered}\sf x=-16 \ \ \to \ \ \ Answer \end{gathered}$}

<h2>{ Pisces04 }</h2>
3 0
2 years ago
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