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
Natali5045456 [20]
3 years ago
9

Which of these ordered pairs is the best estimate of the solution of the system y = 3x + 2 and y = -1/4 x + 1?

Mathematics
1 answer:
Lelu [443]3 years ago
6 0
If the solution exists, y=y....

3x+2=-x/4+1  make everything have a common denominator of 4...

(12x+8)/4=(-x+4)/4 now multiply both sides by 4

12x+8=4-x  add x to both sides

13x+8=4  subtract 8 from both sides

13x=-4  divide both sides by 13

x=-4/13

x≈-0.31  and the only pair in your choices having an x value close to that is:

(-0.3, 1.1)
You might be interested in
I was distracted
seropon [69]

Answer:

Yes

Step-by-step explanation:

Yes

4 0
3 years ago
7) Find EC<br> 16<br> E-<br> B<br> D<br> С<br> 49<br> 30
lana66690 [7]
Answer:

EC = 35

Step-by-step explanation:

The whole entire line measures 49

DB measures 30

49 - 30 = 19 or ED

But we’re looking for EC so…

19 + 16 = 35

EC = 35
3 0
3 years ago
What is the sum? 3k/k^2+k-7/4K
Aleksandr-060686 [28]

Answer:

  \dfrac{k^2+5k}{4k^2}

Step-by-step explanation:

A suitable common denominator is 4k^2. (This eliminates the first and last choices.)

\dfrac{3k}{k^2}+\dfrac{k-7}{4k}=\dfrac{4(3k)}{4(k^2)}+\dfrac{k(k-7)}{k(4k)}\\\\=\dfrac{12k+k^2-7k}{4k^2}=\boxed{\dfrac{k^2+5k}{4k^2}}

3 0
3 years ago
What is the EXPLICIT equation for 3, 6, 12, 24...?
IceJOKER [234]
It is 3x+6-23
Additional information may be required
5 0
2 years ago
Math help please? &lt;3
Tomtit [17]
10m + 80 = P
where every month he gets 10, and for 6 months, he now has 60
plus the 80 he already has
so (10 * 6 ) + 80 = 140

7 0
3 years ago
Read 2 more answers
Other questions:
  • (v3-2v2-14v-5) ÷ ( v+3) What is the solution? Is dividing polynomials
    15·1 answer
  • John is looking up at the top of the Empire State Building from 1 mi. away and measures the angle of elevation to be 11 degrees.
    8·2 answers
  • When to reverse the inequality sign when you are solving an inequality
    5·1 answer
  • What is the median??
    6·2 answers
  • Help!!!!!!!!! i’m confused
    12·2 answers
  • Find the value of x when 3x - 6 = 2(x + 4). A) -2 B) 1 C) 2 D) 18 5 E) 14
    5·1 answer
  • Answer please it is needed
    10·2 answers
  • The formula for the volume of a rectangular prism is V = lwh. Which is the equivalent equation solved for h? StartFraction V Ove
    11·2 answers
  • I need help, plzzzzzzzzzz 10 points
    12·2 answers
  • imagine that you write each letter of the word california on individual cards. you shuffle them, turn them facedown on a table,
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!