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muminat
3 years ago
7

What is the product? CORRECT ANSWER'S ONLY

Mathematics
1 answer:
dem82 [27]3 years ago
3 0
<u><em>Answer:</em></u>
\frac{8x}{x-5} which is option D

<u><em>Explanation:</em></u>
When multiplying fraction, we multiply the numerators by each other and the denominators by each other to get the final answer.

<u>The given expression is:</u>
\frac{x+2}{x-5} *  \frac{8x}{x+2}

<u>1- we multiply the numerators by each other and the denominators by each other. This will give us:</u>
\frac{(x+2)(8x)}{(x-5)(x+2)}

2- We can note that there is (x+2) common on both the numerator and the denominator. Therefore, <u>we will cross out this factor from both numerator and denominator. This will give us:</u>
\frac{8x}{x-5}

Since no further simplification can be done, therefore, our final answer would be \frac{8x}{x-5}

Hope this helps :)

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I need help pleaseeeee Prove that: 12^13–12^12+12^11 is divisible by 7 and 19. BTW in format ______*7*19 :D
iragen [17]

Each term has a common divisor of 12^{11}:

12^{13}-12^{12}+12^{11}=12^{11}(12^2-12+1)=12^{11}\cdot133

133 = 7*19, so the number in the blanks is 12^{11}.

3 0
3 years ago
A person bought some cosmetics from wholesale market at the rate of Rs 360 per dozen he sells it at Rs 80 a pair find the gain p
marusya05 [52]

Answer:

33.33%

Step-by-step explanation:

We need to calculate the <u>unit selling price and cost of each cosmetics.</u>

If a person bought some cosmetics from wholesale market at the rate of Rs 360 per dozen., then for 1 cosmetics, we will say;

x = 1 cosmetic

since 360 = 12 cosmetic

cross multiply

12x = 360

x = 360/12

x = 30

Hence the unit cost price of the cosmetics will be Rs. 30

Similarly, if he sells it at Rs 80 a pair, then he sold one cosmetic at 80/2 = Rs. 40 (a pair is 2 cosmetics)

Selling price per unit = Rs. 40

Cost price per unit = Rs. 30

percent gain = SP-CP/CP * 100%

percent gain = 40-30/30 * 100

percent gain = 10/30 * 100

percent gain = 100/3

percent gain = 33.33%

Hence the percentage gain is 33.33%

5 0
3 years ago
In what direction will this arrow point after it is rotated 270 degrees counterclockwise
algol13

It will be facing right...---------->


3 0
3 years ago
Please help mee! &lt;33<br><br> y+4=-4(x+2)<br> in standard form! &lt;3
Pachacha [2.7K]

Answer:

y = -4x - 12

Step-by-step explanation:

y + 4 = -4(x + 2)

y = -4x -8 - 4

y = -4x - 12

6 0
2 years ago
Read 2 more answers
1x -8 &lt; 2x + 1<br> What is the largest integer value that makes this inequality true
professor190 [17]

Answer:

The largest integer value that makes the inequality true is 9.

General Formulas and Concepts:
<u>Algebra I</u>

Equality Properties

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

Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify.</em>

1x - 8 < 2x + 1

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

  1. Simplify:                                                                                                            x - 8 < 2x + 1
  2. [Subtraction Property of Equality] Subtract <em>x</em> on both sides:                        -8 < x + 1
  3. [Subtraction Property of Equality] Subtract 1 on both sides:                        -8 < x
  4. Rewrite:                                                                                                           x > -8

∴ we see that any number <em>x greater than -8</em> would work as a solution to the inequality. That would mean the next largest integer, 9, would be our answer.

---

Topic: Algebra I

7 0
2 years ago
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