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Vinil7 [7]
3 years ago
8

In order, list each property used to find the equivalent expression for 8 + 4(2x - 6). Step 1: 8 + 8x - 24 Step 2: 8 - 24 + 8x S

tep 3: -16 + 8x Step4: 8x - 16 Step 5: 8(x - 2)
a.distributive property; commutative property; associative property; commutative property; distributive property
b.associative property; commutative property; associative property; commutative property; distributive property Eliminate
c.distributive property; commutative property; associative property; reflexive property; distributive property
d.distributive property; commutative property; associative property; commutative property; factoring property
Mathematics
2 answers:
amid [387]3 years ago
4 0
1. distributive property
2. commutative property (the order of 8x and -24 is swapped)
3. reflexive property ((8-24) = -16; -16 is substituted for 8-24. I prefer "substitution property".)
4. commutative property (the order of 8x and -16 is swapped)
5. distributive property
Lyrx [107]3 years ago
3 0

Answer:

thank you

Step-by-step explanation:

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Need help ASAP Will mark u brainlyest
balandron [24]
Step 2 is wrong: 4x - x = 5x
X = -11 is the actual answer, pretty sure.
Hope this helps and please mark as brainliest. If you have any other doubts, feel free to ask.
4 0
3 years ago
3x-61=2x-50<br>I need the answer​
siniylev [52]

Answer: x = 11

Solving for variable x

Move all terms containing x to the left, all other terms to the right

<u>Add -2x to each side of the equation</u>

<u></u>-61 + 3x + -2x = -50 + 2x + -2x<u></u>

<u></u>

<u>Combine like terms: 3x + -2x = 1x </u>

<u></u>-61 + 1x = -50 + 2x + -2x<u></u>

<u></u>

<u>Combine like terms: 2x + -2x = 0 </u>

<u></u>-61 + 1x = -50 + 0\\-61 + 1x = -50<u></u>

<u></u>

<u>Add 61 to each side of the equation. </u>

<u></u>-61 + 61 + 1x = -50 + 61<u></u>

<u></u>

<u>Combine like terms: -61 + 61 = 0 </u>

<u></u>0 + 1x = -50 + 61\\1x = -50 + 61<u></u>

<u></u>

<u>Combine like terms: -50 + 61 = 11 </u>

<u></u>1x = 11<u></u>

<u></u>

<u>Divide each side by 1 </u>

<u></u>1x/1=11/1\\x=11<u></u>

4 0
3 years ago
Consider the equation 8x + 5 = 37. Write a real-life scenario that this equation could model.
Mademuasel [1]

Answer:

Dave has been introduced to a new phone service. They charge a monthly fee of $5 and each phone call made out of country is $8. How much phone calls did Dave made out of country if his bill this month was 37?

5 0
3 years ago
Lucia knows 2×5 but doesn't know 2×7. How could Sonia use 2×5 to find 2×7?
WARRIOR [948]
Sonia can calculate that 2x5=10,
2x2=4
4+10=14
5 0
3 years ago
Difference between 7 7/8take away 3 1/4
Archy [21]
4 5/8= 7 7/8- 3 1/4
Here you go.
5 0
3 years ago
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