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
777dan777 [17]
4 years ago
15

If a certain number is added to both the numerator and denominator of the fraction 7 6 76, the result is 3 2 32 . find the numbe

r.
Mathematics
1 answer:
puteri [66]4 years ago
3 0
Assuming that the right statement is that if a certain number is added to both the numerator and the numerator of the fraction 7/6, the result is 3/2, find the number, the solution if found in this way:

Call x the number (certain number)

=> (7+x) / (6 +x ) = 3/2

=> (7 + x)*2 = 3*(6 + x)

=> 14 + 2x = 18 + 3x

=> 14 - 18 = 3x - 2x

=> - 4 = x

verification> ( 7 - 4) / ( 6 - 4) = 3 / 2

Answer: the number is  - 4.


You might be interested in
Show your work<br> 2) Is(-3,-7) a solution to<br> 4x – 8y &lt; 24<br> Show your work
asambeis [7]

Answer: false, 44 is not less than 24

Step-by-step explanation:

Substitute-3 for x and -7 for y.

4(-3)-8(-7)<24

-12+56<24

44<24

3 0
4 years ago
A baseball team plays in a stadium that holds 60000 spectators. With the ticket price at $11 the average
nekit [7.7K]

Answer:

D(q) = -(3)/(4,000)q+19.5

Step-by-step explanation:

Given:

overall capacity = 60000

price in point one = 11

spectators in first point = 26000

second point - price = 8

spectators = 30000

solution:

The demand of a product as a function of its price and other factors such as the prices of the substitutes and complementary goods, income is the expression known as demand function. It is represented by D(q)

we have two points in our line for given ques:

first point of line = (26,000, 11)

second point of line = (30,000, 8)

Slope = (11 - 8)/(26,000 - 30,000)

= (3)/(-4,000)

y = mx + b

here, b = factors influencing demand besides price

m = slope

x = price

10 = (3)/(-4,000) )(26,000) + b

b = 19.5

y = -(3)/(4,000)+19.5

D(q) = -(3)/(4,000)q+19.5

6 0
3 years ago
What value of x will make the triangles similar by the SSS similarity theorem?
Sophie [7]

Answer:

1,5

Step-by-step explanation:

3 0
3 years ago
Someone please help​
Katarina [22]

Answer:

A.) slope is 0, y=2

Step-by-step explanation:

slope = 0 cause its flat

y =2 by the graph

6 0
3 years ago
8 – (x + 4) = 2<br> determine the value of x in the equation below
Bess [88]

Answer:

8 -1(x+4)=2

8-x-4=2

x= 2+4-8

x=-2

4 0
3 years ago
Read 2 more answers
Other questions:
  • Gerald is constructing a line parallel to line l through point P. He begins by drawing line m through points P and Q. He then dr
    8·1 answer
  • The length of a rectangle is 4 more than the width. The entire perimeter is 38".
    7·1 answer
  • A company decides to evaluate the number of years employees stay with the company. The table shows how many years a random sampl
    6·1 answer
  • Alex has three times as much money as Jennifer. Jennifer has $12 less than Shannon. Together they have $91. How much money does
    12·1 answer
  • What type of factoring is this? x^2-25<br> Step by step :)
    11·2 answers
  • Simplify. <br> 10/-4 - √3
    5·2 answers
  • 7<br> 4<br> 8<br> 1<br> Write down the largest even number<br> you can using all four cards
    11·1 answer
  • 60.4= v-13.6<br><br> A 74<br><br> B 87.6<br><br> C 46<br><br> D 64
    13·2 answers
  • I need help on these both (it's 12 year old math) ​
    7·2 answers
  • What is the constant of proportionality between the mass and the amount of stretch​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!