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ElenaW [278]
4 years ago
13

What is the quotient [3y+2/3y] / [6y^2+4y/3y+2]

Mathematics
2 answers:
givi [52]4 years ago
6 0
<span>[3y+2/3y] / [6y^2+4y/3y+2]
Steps
First, divide fractions
= (3y + 2)(3y + 2)/3y(6y^2 + 4y)
Then... factor 3y(6y^2 + 4y): 6y^2(3y + 2)
= (3y + 2)(3y + 2)/6y^2(3y + 2)
Then, cancel the common factor: 3y + 2
= 3y + 2/6y^2</span>
I am Lyosha [343]4 years ago
3 0

Answer:\frac{3y+2}{6y^2}


Step-by-step explanation: Given rational expression : \frac{\frac{3y+2}{3y} }{\frac{6y^2+4y}{3y+2} }.

Rewriting it in proper form.

\frac{3y+2}{3y} ÷\frac{6y^2+4y}{3y+2}

Converting division sign into multiplication and flipping second fraction, we get

\frac{3y+2}{3y}×\frac{3y+2}{6y^2+4y}

Factoring out 2y from6y^2+4y

6y^2+4y = 2y(3y+2)

\frac{3y+2}{3y}×\frac{3y+2}{2y(3y+2)}

Crossing out common factors (3y+2) in second fraction, we get

=\frac{3y+2}{3y}×\frac{1}{2y}

=\frac{3y+2}{6y^2}.


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Sally has $1.50 worth of change in her pocket-- all nickels and dimes. She has three times as many nickels as dimes. Find the nu
GuDViN [60]
If we use x for the number of dimes, and y for the number of nickels, then from this problem we know:
x(.10)+y(.05)=1.50
since each dime we have is another .10 dollars, and each nickel is another .05 dollars, as well as
3x=y
since we have 3 times as many nickels, we have to multiply dimes by 3 to have the same number of coins.

plugging this in to the first equation we get:
x(.10)+3x(.05)=1.50
.1x+.15x=1.5
.25x=1.5
x=6
Sally has 6 dimes.
Plugging this back in to 3x=y, we get
3(6)=y
18=y
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6 0
3 years ago
What is the value marginal product of labor if p = $10, mpl = $25, and apl = 40? multiple choice $400 $10,000 $250 $1,000
ioda

If P=$10, MPL= $25 and APL=$ 40, then the value of marginal product of labor is $250

The marginal product of labor (MPL) is the change in output that results from employing an added unit of labor.

The average product of labor (APL) is the total product of labor divided by the number of units of labor employed.

Here,

P= $10

The marginal product of labor (MPL)= $25

The average product of labor (APL)= $40

The value of marginal product of labor= P × The marginal product of labor (MPL)

The value of marginal product of labor= 10×25=$250

Hence, If P=$10, MPL= $25 and APL=$ 40, then the value of marginal product of labor is $250

Learn more about the value of marginal product of labor here

brainly.com/question/15072173

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3 0
1 year ago
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
ser-zykov [4K]

Answer:

  x = 26

Step-by-step explanation:

The length marked x is the hypotenuse of a right triangle with legs 10 and 24. The Pythagorean theorem can be used to find the value of x.

The Pythagorean theorem tells you the square of the hypotenuse is the sum of the squares of the legs:

  x² = 10² +24²

  x² = 100 +576 = 676 . . . . simplify

  x = √676 . . . . . . . take the square root

  x = 26

5 0
2 years ago
Read 2 more answers
You have a meal at a restaurant. The sales tax is 8%. You leave a tip for the waitress that is 20% of the pretax price. You spen
m_a_m_a [10]

Answer: 20.16 or 16.13 I did the math in a calculator.

7 0
3 years ago
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A restaurant bill before tax is $15.50 if the sales tax is 8% and a 15% tip is added what is the total cost of the meal
Masteriza [31]

Answer:

$19.07 total cost of dinner

Step-by-step explanation:

15.50 * 8%= 1.24

15.50 * 15%= 2.33

Add the cost of dinner plus tax plus tip to get the answer: $19.07

3 0
4 years ago
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