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3 years ago

Anyone know the answer

Mathematics

2 answers:

Naddik [55]3 years ago

7 0

First do distributive property
3x - 15 = 3x - 15, true
You are correct. It’s infinite solutions

timurjin [86]3 years ago

5 0

Answer:

Infinite solution

Step-by-step explanation:

if you use distribute property on 3(x-5), it will equal to 3x-15.

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What’s the value and what makes the x in the equation -6(x+11)+ 2x = 70 true ?

madreJ [45]

Answer:

x=-34

Step-by-step explanation:

isolate the variable by diving each side by the factors that don't contain a variable.

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3 years ago

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Rewrite the following expression using the properties of rational exponents. Be sure your answer is in simplest form.

Nookie1986 [14]

Answer:

$(2\cdot 6)^{\frac{3}{2}}=24(3)^{\frac{1}{2}}$

Step-by-step explanation:

The given expression is $(2*6)^{\frac{3}{2}}$

We multiply within the parenthesis to get:

$(12)^{\frac{3}{2}}$

Recall that: $a^{\frac{m}{n} } =\sqrt[n]{x^m}$

We apply this property to get:

$(12)^{\frac{3}{2}}=\sqrt{12^3}$

$(12)^{\frac{3}{2}}=\sqrt{12^2*12}$

This simplifies to

$(12)^{\frac{3}{2}}=12\sqrt{12}$

We can simplify further

$(12)^{\frac{3}{2}}=12\sqrt{4*3}=12*2\sqrt{3}=24\sqrt{3}$

We rewrite as rational exponent $24(3)^{\frac{1}{2}}$

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3 years ago

Which compound inequality is equivalent to the absolute value inequality |b|>6?

Tom [10]

Answer:

Step-by-step explanation:

You have to solve the compound inequality $|b|>6.$

The absolute value $|b|$ means the distance from the number b to the origin. Thus, the inequlity $|b|>6$ has as solutions all numbers b that are at the distance from the origin greater than 6.

So, $b>6\text{ or }b$

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DanielleElmas [232]

Answer:

54376

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Nezavi [6.7K]

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3 years ago