1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Brrunno [24]
4 years ago
11

Please help ASAP! BRAINLIEST to best answer

Mathematics
1 answer:
Irina-Kira [14]4 years ago
5 0
The answer is a or d
You might be interested in
Find the lowest common denominator.<br> 1/3 and 5/7<br> The lowest common denominator is
vagabundo [1.1K]
The lowest common denominator is 21
7 0
3 years ago
-8x+3&gt;27 AND -13x+5&gt;57
Svet_ta [14]
For the first one it is -8>24 that statement is false

For the second one it is x>-4
8 0
4 years ago
Pls help meeeeee it is for monday
JulsSmile [24]

Answer:

parehas Tayo

Step-by-step explanation:

kailangan ko Rin Ng answer

3 0
3 years ago
Solve the inequality for x<br> 3^(6x+18)&lt;27^(3x)
Lera25 [3.4K]

Answer:

\displaystyle x > 6

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality

<u>Algebra I</u>

  • Terms/Coefficients
  • Factoring

<u>Algebra II</u>

  • Exponential Rule [Powering]: \displaystyle (b^m)^n = b^{m \cdot n}
  • Solving exponential equations

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

<em />\displaystyle 3^{6x + 18} < 27^{3x}<em />

<em />

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Rewrite:                                                                                                             \displaystyle 3^{6x + 18} < 3^{3(3x)}
  2. Set:                                                                                                                     \displaystyle 6x + 18 < 3(3x)
  3. Factor:                                                                                                               \displaystyle 3(2x + 6) < 3(3x)
  4. [Division Property of Equality] Divide 3 on both sides:                                  \displaystyle 2x + 6 < 3x
  5. [Subtraction Property of Equality] Subtract 3x on both sides:                       \displaystyle -x + 6 < 0
  6. [Subtraction Property of Equality] Subtract 6 on both sides:                        \displaystyle -x < -6
  7. [Division Property of Equality] Divide -1 on both sides:                                 \displaystyle x > 6
8 0
3 years ago
Read 2 more answers
Simplify 9 - {x - (7 + x)}.
r-ruslan [8.4K]
Let's simplify step-by-step.

<span><span>9−x</span>−<span>(<span>7+x</span>)

</span></span>Distribute the Negative Sign:

<span>=<span><span>9−x</span>+<span><span>−1</span><span>(<span>7+x</span>)

</span></span></span></span><span>=<span><span><span><span>9+</span>−x</span>+<span><span>(<span>−1</span>)</span><span>(7)</span></span></span>+<span><span>−1</span>x

</span></span></span><span>=<span><span><span><span><span><span>9+</span>−x</span>+</span>−7</span>+</span>−x

</span></span>Combine Like Terms:

<span>=<span><span><span>9+<span>−x</span></span>+<span>−7</span></span>+<span>−x

</span></span></span><span>=<span><span>(<span><span>−x</span>+<span>−x</span></span>)</span>+<span>(<span>9+<span>−7</span></span>)

</span></span></span><span>=<span><span>−<span>2x</span></span>+2

</span></span>Answer:

<span>=<span><span>−<span>2x</span></span>+<span>2</span></span></span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • A line passes through (−1, 7) and (2, 10) what is the equation of the line?
    12·1 answer
  • 5. Given a right circular cylinder with a radius of 8
    8·1 answer
  • A hyena can run of a mile in 22.5 seconds. At this rate, which equation can be used to determine how fast a hyena runs in miles
    10·2 answers
  • An educational researcher wants to evaluate the effectiveness of a new method for teaching reading to deaf students. Achievement
    5·1 answer
  • Please help me on this question
    10·2 answers
  • I need help look at the picture
    14·1 answer
  • DEF is a right triangle. True or False
    5·2 answers
  • What is the distance between the points (-1,5) and (8,5) in the coordinate plane? OA. 6 OB. 9 OC. 12 OD. 7 ​
    15·1 answer
  • In a particular class of 23 students, 14 are men. What fraction of the students in the class are
    15·1 answer
  • Can you please help I'm stuck on this problem and I keep on getting it wrong
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!