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
seraphim [82]
3 years ago
15

4/x+3/x=14 A. 2 B. -2 C. 1/2 D. 3/7 E. 1/4​

Mathematics
1 answer:
Bess [88]3 years ago
4 0

Answer:

A. 2

you add 4x + 3x gives you 7x

then you divide by 7 on each side

7 divided by 7x is x

and 7 divided by 14 is 2

You might be interested in
Solve 4x + 11 = k for x. <br> O A. x= -11 <br> O B. x=-11 <br> O C. x = 4k - 44 <br><br> D. x= k-7
Wewaii [24]

Answer:

4x + 11 = k

<=> 4x = k - 11

<=>

x =  \frac{k - 11}{4}

6 0
3 years ago
2 parts red with 3 parts cream and 1 part blue how much cream and blue will you need to mix with 4 litres of red
Alex777 [14]
4 red 6 cream 3 blue
5 0
3 years ago
Read 2 more answers
BEST ANSWER WILL GET BRAINLIEST. Consider the table below. For what value of x does f(x)=-1f(x)=−1 ?
kkurt [141]

The correct answer would be 3. f(x) = -1, so you got to find the -1 in the y row of the table and just say that x =3 if y =-1.

6 0
3 years ago
Read 2 more answers
(20 POINTS!!!) Richie and his brother have a paper route. Together they can deliver all of the papers in 40 minutes, and Richie
Ann [662]

Simplify equation:     14 - 7y + 5 = 1 + 3y + 24

     simplify again:  19 - 7y = 25 + 3y

     add -25  and 7y to both sides:   -6 = 10y

     y = -6/10   or -0.6

2.  After 30 minutes, richie has delivered 1/3 of the papers, so they have to deliver the remaining 2/3.  Since they can deliver them all in 40 minutes, would the answer be 2/3 of 40?  I'm not sure about this.

7 0
3 years ago
Suppose an n×n matrix A has determinant equal to 1. Which of the following statements is true? Check the correct answer(s) below
Aloiza [94]

Answer: Identify at least three reasons the Articles of Confederations failed as a governing document. In your opinion, evaluate which defect was most debilitating, using evidence and your knowledge of American government to justify your position.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Find two possible factors for the estimate product 2,800
    13·2 answers
  • Carly is 3 times older than her brother's age. The sum of their ages is no more than 24 years.
    13·1 answer
  • 3(y-1/7)-y =4(2-y) solve for y
    12·1 answer
  • If you draw a card from a deck numbered 1 through 10 and toss a die, find the probability of choosing an even number card and a
    8·1 answer
  • Please help me I will give brainliest
    15·2 answers
  • Darla made two batches of chocolate chip cookies each batch made 25 cookies darling use 16 total ounces of chocolate chips the c
    9·1 answer
  • Which functions graph has a y-intercept of 2?
    6·1 answer
  • If you know the answer to this question please help!! ASAP<br> 7th grade Math
    11·1 answer
  • 4
    11·1 answer
  • 9) How many 2/5 s can you get from 4/5?​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!