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Eduardwww [97]
3 years ago
8

How many solutions dose 3x+2=2x+2+x have explain why below remember explain

Mathematics
2 answers:
torisob [31]3 years ago
8 0
It will be no solution because 3x+2=3x+2 has the same slope and same y intercept
valkas [14]3 years ago
6 0

Answer:

All real numbers are solutions.

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3x+2=2x+2+x

3x+2=(2x+x)+(2)(Combine Like Terms)

3x+2=3x+2

3x+2=3x+2

Step 2: Subtract 3x from both sides.

3x+2−3x=3x+2−3x

2=2

Step 3: Subtract 2 from both sides.

2−2=2−2

0=0

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7 0
2 years ago
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In only three days the temperature dropped by 24 degrees.How many degrees per day did the temperature drop?
yan [13]

Answer: 8° per day.

Step-by-step explanation:

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3 years ago
Maya wants to buy a piano. The piano measures 19/4 feet long. She has a space 5 feet long for the piano in her house. Does she h
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8 0
3 years ago
What’s the answer....
ICE Princess25 [194]

Answer:

<h2>x = 10</h2>

Step-by-step explanation:

If the triangles are similar, then the corresponding sides are in proportion:

\dfrac{20}{20+8}=\dfrac{3x}{4x+2}

\dfrac{20}{28}=\dfrac{3x}{4x+2}

\dfrac{20:4}{28:4}=\dfrac{3x}{4x+2}

\dfrac{5}{7}=\dfrac{3x}{4x+2}                 <em>cross multiply</em>

5(4x+2)=(7)(3x)        <em>use distributive property </em><em>a(b + c) = ab + ac</em>

(5)(4x)+(5)(2)=21x

20x+10=21x             <em>subtract 20x from both sides</em>

10=1x\to x=10

3 0
3 years ago
If 8 boards are stacked on top of each other and each board is 2 1/4 inches thick, how high is the stack?
Zepler [3.9K]
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the stack is 18 in. thick.

Hope this helps!!
~Kiwi
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