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
iogann1982 [59]
3 years ago
9

What is the equation of a line that contains point (4, –3) and is PARALLEL to –4x + y = 7?

Mathematics
1 answer:
Debora [2.8K]3 years ago
7 0

Answer:

Step-by-step explanation:

First, put -4x+y=7 into y=mx+b format

move -4x to the other side (or add 4x on both sides)

y=4x+7

now, parallel lines have the same slopes, but not the same y intercepts.

So, you already know the slope of your new line

y=4x+b

now we need to find b (y intercept)

take the point (4,-3) and put it into the equation above

-3=4(4)+b

-3=16+b

move 16 to the other side (or subtract 16)

-19=b

therefore the new line will be y=4x-19

Hope this helps!

You might be interested in
Sherry bought a sport utility vehicle. She received a discount of 18% off the manufacturer's list price but then had to pay 8% s
Kazeer [188]

Answer:

x = $20,000

the manufacturer's list price is $20,000

Step-by-step explanation:

Let x represent the manufacturer's list price.

And c the amount she finally paid

Given that;

She received a discount of 18% off the manufacturer's list price

= x - 18%x

= x - 0.18x

= 0.82x

then had to pay 8% state sales tax.

C = (0.82x) + 8% of (0.82x)

C = 0.82x + 0.08(0.82x)

C = 0.82x + 0.0656x

C = 0.8856x

Since she paid $17,712

C = $17,712

C = $17,712 = 0.8856x

0.8856x = $17,712

x = $17,712/0.8856

x = $20,000

the manufacturer's list price is $20,000

7 0
3 years ago
What is the vertex of f(x) = 2(x + 3) - 4?
Andreyy89

Answer:

x=-1

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Why are video games so overrated nowadays
kodGreya [7K]

Answer:

This statement........... can't be more wrong

Step-by-step explanation:

It's 2021, Corolla Virus is out there, most people stay indoors. And what is one of the most common things to do indoors? PLAY VG. So they aren't overrated, they have just become more popular.

7 0
3 years ago
Can I get some help solving this
Levart [38]

Answer:

70 degrees

Step-by-step explanation:

The sum of the degrees of angels in a triangle is always 180degrees. So now you know F = 20degrees and D is a right angel meaning it is 90 degrees, all you have to do is use 180 - 20 - 90 = 70degrees

5 0
3 years ago
Read 2 more answers
Santa's workshop charges $10 to enter and $2 additional per gingerbread cookie to decorate. Choose the equation that represents
nikklg [1K]
It would be 10+2x, x represents the amount of gingerbreads you’ll decorate, so ex: you decorate 4 gingerbreads, 10+2(4)=18
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is( ×+4 /6)=(18/12)
    12·1 answer
  • What is the maximum number of possible extreme values for the function,
    8·1 answer
  • What is forty nine eight hundred and one thousandths be in a decimal​
    10·1 answer
  • What number correctly completes the statement using the associative property of multiplication?
    8·1 answer
  • Consider isosceles ΔXYZ.
    13·2 answers
  • Fill in the blanks and explain the pattern.
    6·2 answers
  • Please help!
    14·1 answer
  • What's the sum of 0.349,5.246,3.2 and 8.41?​
    12·2 answers
  • Bidmass<br><br> Working out equations
    14·2 answers
  • Find the volume of this triangular prism.<br> 7m<br> 22 m<br> 24 m
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!