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Butoxors [25]
3 years ago
5

Steven is solving the equation 3(8−2x)+40=34. He begins with the following two steps.

Mathematics
2 answers:
STatiana [176]3 years ago
7 0

Answer:

<h2>Add 24 and 40</h2>

Step-by-step explanation:

3(8 - 2x) + 40 = 34       <em>use the distributive property a(b + c) = ab+ ac</em>

3(8) + 3(-2x) + 40 = 34

24 - 6x + 40 = 34          <em>combine like terms</em>

-6x + (24 + 40) = 34      <em>Answer: Add 24 and 40</em>

-6x + 64 = 34            <em>subtract 64 from both sides</em>

-6x = -30          <em>divide both sides by (-6)</em>

x = 5

yarga [219]3 years ago
5 0

Answer:

Add 24 and 40.

Step-by-step explanation:

Steven is solving the equation 3(8-2x)+40=34

Step 1:

3(8)+3(-2x)+40=34

Step 2:

24-6x+40=34

So, according to pemdas, the next step is Add 24 and 40.

Then this becomes:

Step 3:

64-6x=34

So, the answer will be option 2: Add 24 and 40.

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7. A sales girl is paid Rs 5,000 per month as salary and a 4 commission of % on total sales. If she receives Rs 5,192 at the end
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Answer:

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2 years ago
Why the output is a zero number ?<br><img src="https://tex.z-dn.net/?f=%28x%20-%203%29%20%5Ctimes%20%28x%20%20%20%2B%204%29%20%3
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Answer:

see explanation

Step-by-step explanation:

Given

(x - 3) × (x + 4) = 0, that is

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Similarly if x = - 4 the output is zero

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