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Tasya [4]
3 years ago
11

What is the simplified form of x+9/2x+3+x+4/x+2?

Mathematics
2 answers:
Mice21 [21]3 years ago
7 0
The answer is C because multiply and divide by (x+2)(2x+3) 
= ( (x+9)(x+2) + (x+4)(2x+3) ) ( (x+2)(2x+3)) 
= ( (x^2+11x+18) + (2x^2+11x+12) ) / ( 2x^2+7x+6) 
= (3x^2+22x+30) / (2x^2+7x+6) 
SVEN [57.7K]3 years ago
6 0

Answer:c

Step-by-step explanation:

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mr smith owns a lot of valued at 12000. It is assessed at 80% of it value. how much tax does he pay if the tax rate if 1.5% of t
julsineya [31]

Find the assessed amount:

12000 x 0.80 = 9600

Multiply the assessed amount by tax rate:

9600 x 0.015 = 144

He pay $144

3 0
4 years ago
The dimensions of Sara's apartment are22 1/2 feet by 25 feet. In the scale drawing below,1 1/2 inches is equivalent to 15 feet.
expeople1 [14]

Answer:

Step-by-step explanation:

Given:

The scale 1 1/2 (\frac{3}{2}) inches = 15 feet

<=>  1 inch = \frac{15 feet}{\frac{3}{2} } = 10 feet.

<=> 1 feet = \frac{1}{10} inch

The dimensions of Sara's apartment are 22 1/2  (\frac{45}{2}) feet by 25 feet, so the new dimensions of Sara's apartment by inches are:

  • (\frac{45}{2}) feet = \frac{45}{2} * \frac{1}{10} = \frac{9}{4} inches
  • 25 feet = 25*\frac{1}{10} = \frac{5}{2} inches

Hope it will find you well.

7 0
3 years ago
A+ b = 180<br> x + 25<br> 5x<br> Write the equation<br> and solve for x.
Len [333]

Answer:

x is approximately 25.83

Step-by-step explanation:

x + 25 + 5x = 180

6x + 25 = 180

6x = 155

x=25.83

8 0
3 years ago
On a 600-mile trip, Dixons car averaged 50 miles per hour and 30 miles per gallon. During the trip, the car used how many gallon
romanna [79]
During the 600 mile trip Dixon used 20 gallons of gas you get this buy dividing 600 miles by 30 miles per gallon and you get 20 gallons hope this helps
5 0
3 years ago
3n^5 ÷ 6n^3, using properties of exponents
Dovator [93]

Answer:

Step-by-step explanation:

\frac{a^{m}}{a^{n}}=a^{m-n}\\\\\frac{3n^{5}}{6n^{3}}=\frac{3}{6}*n^{5-3}\\\\=\frac{1}{2}n^{2}

3 0
3 years ago
Read 2 more answers
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