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polet [3.4K]
3 years ago
13

I WILL GIVE BRAINLIEST. What is the justification for each step in solving the inequality?

Mathematics
2 answers:
LuckyWell [14K]3 years ago
8 0
Heres all of them including the finished one.. just in case
75x - 35 ≥ 77x + 63 + 4  Distributive property.
75x -35 ≥ 77x + 67  Combine like terms.
-2x - 35 ≥ 67 Subtraction property of equality.
-2x ≥ 102  Addition property of equality.
<span>x ≤ 51  Division property of equality.


</span>
Sladkaya [172]3 years ago
6 0

Answer:

Combine like terms

Subtraction property of inequality

Division property of inequality

Step-by-step explanation:

We are given tnat

75x+35\geq 7(11x+9)+4

We have to find the missing justification in given solution

75x+35\geq 7(11x+9)+4

Reason:Given

75x+35\geq 77x+73+4

Reason:Distributive property

75x+35\geq 77x+67

Reason:combine ike terms

-2x+35\geq 67

Reason:Subtraction property of order

-2x\geq 32

Reason:Subtraction property of inequality

x\leq -16

Reason:Division property of inequality

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Fiona wrote out the description of each step for her multiplication of the binomial and trinomial (2x – 3)(5x2 – 2x + 7).
Valentin [98]

Answer:

Step 2

Step-by-step explanation:

Fiona did mistake step 2.

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The correct result is

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That's the error.

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RideAnS [48]

According to HL theorem if one leg and hypotenuse of one right triangle are equal to one leg and hypotenuse of other right triangle, then the triangles are congruent.

By using this theorem we can set up the system of equations as follows:

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By using equation (1) next step is to plug in y+1 for x in equation (2). So,

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3 years ago
45% to a decimal ples help out
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Answer:

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Step-by-step explanation:

45%

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