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
SSSSS [86.1K]
3 years ago
8

The numerator and denominator of a fraction are in the ratio of 3 to 5. If the numerator and denominator are both increased by 2

, the fraction is now equal to 2/3.
If n = the numerator and d = the denominator, which of the following systems of equations could be used to solve the problem?


A) 5n = 3d and 3n + 6 = 2d + 4

B) 5n = 3d and 4n + 4 = 3d + 6

C) 3n = 5d and 3n + 6 = 2d + 4
Mathematics
1 answer:
butalik [34]3 years ago
6 0

Answer:

The correct answer is A) 5n = 3d and 3n + 6 = 2d + 4

Step-by-step explanation:

hope this is right...

You might be interested in
What value of x6x=322 makes the following equation true?<br><br> 6x=322
olga nikolaevna [1]

The value of x that makes the equation 6x=322 true is x=53.67

Step-by-step explanation:

We need to find the value of x that makes the equation 6x=322 true

The equation given is:

6x=322

Divide both sides by 6

6x/6=322/6

x=53.67

So, the value of x that makes the equation 6x=322 true is x=53.67

Keywords: Solving Equations

Learn more about Solving Equations at:

  • brainly.com/question/1563227
  • brainly.com/question/2403985
  • brainly.com/question/11229113

#learnwithBrainly

5 0
3 years ago
How do i simplify 2a x 3b x 4c
AlekseyPX
In the expression <span>2a x 3b x 4c,
2, 3 and 4 are the coefficients and a, b and c are the variables.
When such a multiplications is given, multiply the coefficients together and the variables together.

So the product of coefficients = 2</span>×3×4 = 24
the product of variables = a×b×c = abc

Finally multiply the  product of coefficients and  product of variables.
Final product = 24×abc = 24abc

So <u>24abc</u> is the answer.
6 0
3 years ago
Read 2 more answers
The Morrison’s car uses one gallon of gasoline for every 28 miles. If gasoline costs $1.50 per gallon, how many miles can they d
aliya0001 [1]

Given:

$ 1.50 / gallon

1 gallon = 28 miles;

Solution:

$ 24.00 / $ 1.50 = 16 gallons

16 gallons x 28 miles = 448 miles

have a nice day:)

4 0
3 years ago
Read 2 more answers
In which set of ordered pairs, (x, y), is y not a function of x?
3241004551 [841]

For y to not be a function of x, there needs to be an x-value that is paired with more than one y-value.

In terms of the sets, you need to find a set where the same x-value is used more than once in two (or more) different (x,y) pairs.

This occurs in the third set, where x=6 is used twice.

7 0
3 years ago
Slope of (3,-5) and (3,2)
const2013 [10]

Answer:

Slope is zero

7 0
3 years ago
Read 2 more answers
Other questions:
  • How to divide 546 divided 78
    7·2 answers
  • In a bag, there are 10 black plastic chips, 7 yellow, 5 red, and 3 green. Two chips are drawn at random with replacement. Find P
    6·1 answer
  • Please help me I’ll give you brainliest!!
    8·1 answer
  • 11. GARDEN Emily calculates that the area of a flower garden is 28.125. She measured
    9·1 answer
  • (This is for a game and I don't know the math) to make 166 crates of lean. If it take about 10 mins to make 4 how long would it
    13·2 answers
  • PLEASE SOMEONE HELP<br> I WILL GIVE 25 POINTS JUST PLEASE HELP
    12·1 answer
  • Three vertices of a parallelogram are shown in the figure below. Give the coordinates of the fourth vertex.
    14·1 answer
  • Maya drove 110 miles in 5 hours. If she continued at the same rate, how long would it take to travel 176 miles?
    9·1 answer
  • How do I find the domian in exponential function<br>​
    7·1 answer
  • Round these numbers to the nearest tenth.<br> a) 74.3472<br> b) 98.759
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!