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
Salsk061 [2.6K]
2 years ago
10

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form.

Mathematics
1 answer:
IRINA_888 [86]2 years ago
3 0

Answer:

3x-4y=-40

Step-by-step explanation:

The standard form of a linear equation is  ax+by=c.

The given line has equation:

y-4=\frac{3}{4}(x+8)

This is the point-slope form of the given line.

To find the standard form, we clear the fraction

4y-16=3(x+8)

We expand the parenthesis now to get:

4y-16=3x+24

We group the variables on the LHS and the constants on the RHS.

4y-3x=24+16

-3x+4y=40

Multiply through by -1

3x-4y=-40

This is of the form: ax+by=c.

You might be interested in
Answer please !! Due in 45 minutes m
weqwewe [10]

Answer:

(-3,3)

Step-by-step explanation:

Using elimination:

Multiply the first equation by 8 and the second by 5 which equals

40x+56y=48

-40-60y=-60

Now you add them together

40x+(-40x)=0 so that crosses out

56y+(-60y)= -4y

48+(-60)=-12

You now have -4y=-12

Divide by -4

y=3

Now plug in y to any of the equations

5x+7(3)=6

5x+21=6

Subtract 21 from both sides

5x=-15

Divide by 5

x=-3

Your final solution is (-3,3)

5 0
2 years ago
Last year, Tim rode his bike a total of 50 3/8 miles. This year, he rode his bike a total of 258 3/4 miles.
MaRussiya [10]
Idk I’m in middle school I need help
6 0
3 years ago
Two numbers with the product of 1 are called what?
MariettaO [177]

Answer:

Two numbers whose product is 1 are called reciprocals

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
MARKIN BRAINIEST !!!!
Tom [10]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
The area of a rectangular note card is 35 square inches. The perimeter is 24 inches. What are the
zubka84 [21]

Answer:

5in by 7in

Step-by-step explanation:

2*(l+w)= 24 => l+w= 12

Le= 35

It is easy to see that 35=5*7 and 12= 5+7

So 5 and 7 are the dimensions of the card

8 0
3 years ago
Other questions:
  • Which expressions would complete this equation so that it has one solution?
    12·1 answer
  • Forms of money in the United States consist of paper money, coins, and _____.
    14·2 answers
  • What is the ratio 12 to 63 written as a fraction in lowest terms?
    10·2 answers
  • 6 students share 4 bagels equally. How many pieces does each person get? (p.s thanks to everyone who answers)
    5·2 answers
  • Find the equation for the line that passes through the point (1,−4) and that is parallel to the line with the equation y=4.
    14·1 answer
  • 14- =5+4 <br>SECOND GRADE MATH HELP PLS​
    14·2 answers
  • 14. Consider the following questions: give the distribution name, carefully define the random variables you use and find the fin
    7·1 answer
  • In the parking lot there are 1960 convertibles and 490 minivans, for a total of 2450 cars all together what is the ratio of cars
    5·1 answer
  • The students in Mr. Tran’s class want to raise $905.94 for new basketball equipment for the school. So far, they have earned a t
    6·1 answer
  • Solve for x<br><br> explain how to do it pls
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!