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
OleMash [197]
3 years ago
14

Find the value of B - A if the graph of Ax + By = 3 passes through the point (-7,2), and is parallel to the graph of x + 3y = -5

. Pls help ASAP btw, the answer isn't -12/19 or 12/19
Mathematics
1 answer:
alisha [4.7K]3 years ago
5 0

Answer:

The found values are:

A = 1/3

B = -8/3

Step-by-step explanation:

We know that general equation is given by:

y = mx + c

where m is the slope and c is a constant.

x + 3y = -5

y = -(1/3)x - 1/3(5)

Slop of the equation is -(1/3). As parallel line have same slope substitute it in the first equation:

Ax + By = 3

By = -Ax - 3

By = (1/3)x - 3

Hence, A = 1/3

Substitute point (-7,2) into the equation:

B(2) = (1/3)(-7) -3

B(2) = -7/3 - 3

B(2) = -16/3

B = -16/6

B = -8/3

You might be interested in
does anyone know what 4/9 - 3/9 - 5/9 + 5 - 8 is simplified? if u do it would help me greatly. thank you.
AleksandrR [38]

Answer:

  -3 4/9

Step-by-step explanation:

The fractions all have the same denominator, so are easily added.

Of course, you know how to add signed integers.

  4/9 - 3/9 - 5/9 + 5 - 8

  = (4 -3 -5)/9 +(5 -8)

  = -4/9 -3

  = -(3 4/9)

7 0
3 years ago
3x- 5=1 what does x represent
V125BC [204]

Answer:

x=2

Step-by-step explanation:

3x=5+1

3x=6

x=6/3

x=2

8 0
3 years ago
Read 2 more answers
Compare the fractions
fredd [130]
You have to find a common denominator first.
8 0
3 years ago
Read 2 more answers
Which of the following data is used to determine credit scores? A. who stays with you at your current residence B. the location
Crazy boy [7]

Answer:

The length of stay at your current residence is used to determine credit scores. On most credit applications and applications in general, this question is asked to help the lender look up information about your history of payments. When a lender asks this question they are able to determine how long you typically stay in one place, and look up bills at that residence to make sure they are paid on time before giving out a loan. They can also use this information to determine a credit score based on what is being paid on time, late or not at all.

Read more on Brainly.com - brainly.com/question/1692537#readmore

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Why do bank charge transaction fees?​
Kruka [31]

Answer:

To make a profit and pay operating expenses, banks typically charge for the services they provide. When a bank lends you money, it charges interest on the loan. Even fee-free checking and savings accounts have some fees. ...

3 0
3 years ago
Read 2 more answers
Other questions:
  • Pleaseee help :) !!
    13·1 answer
  • Is the following greater than, less than or equal to one hundred four and twelve hundredths and one hundred four and two thousan
    6·1 answer
  • 2x + 3y = 2<br> x + 6y = 4
    12·1 answer
  • I need help ASAP!!!!!
    14·1 answer
  • Math help! PLEAAASSEE
    11·1 answer
  • Solve the question, thank you
    14·2 answers
  • If Kelly wakes up after 6:30, then Kelly will be late to
    5·2 answers
  • Why is the solution to the following equation? x+(-21)=8
    13·1 answer
  • The average depth of a certain ocean is 10,938 feet below the surface of the ocean.
    11·1 answer
  • Given the box plot, will the mean or the median provide a better description of the center?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!