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zlopas [31]
2 years ago
13

What is the value of y in the equation 2(3y + 6 + 3) = 196 − 16?

Mathematics
2 answers:
Vlad [161]2 years ago
6 0
The answer is 27, I had it on a test.
Liono4ka [1.6K]2 years ago
4 0
Step 1: Simplify using distributive property, and other methods needed
<span><span>2<span>(<span><span><span>3y</span>+6</span>+3</span>)</span></span>=<span>196−16</span></span><span><span><span>      6y</span>+18</span>=180
</span>Step 2: Subtract 18 from both sides.
<span><span><span><span>   6y</span>+18</span></span>=<span>180</span></span><span><span>   
         -18   -18  
      6y</span>=162
</span>Step 3: Divide both sides by 6.
<span><span><span>   6y/</span>6</span>=<span>162/6
</span></span>
<u>y=27</u>
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A bag contains 42 red marbles, 6 white marbles, and 8 gray marbles. You randomly pick out a marble, record its color, and put it
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For any single draw,

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\mathbb P(\text{gray})=\dfrac8{42+6+8}=\dfrac8{56}

Drawing a white marble or a gray marble are disjoint events; only one of them can happen. So

\mathbb P(\text{white or gray})=\mathbb P(\text{white})+\mathbb P(\text{gray})-\underbrace{\mathbb P(\text{white and gray})}_0
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Out of 224 draws, you should expect \dfrac{14}{56}\times224=56 of the marbles to be either white or gray.
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3 years ago
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<u>Answer:</u>

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<u>Step-by-step explanation:</u>

<u>We know that the triangle is an isosceles triangle. Hence, we know that AB = AC. Let's first solve for x.</u>

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<u>Now, let's substitute the value into the expression.</u>

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Hoped this helped.

BrainiacUser1357

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Answer:

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