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
VMariaS [17]
3 years ago
11

20 Points! Which ordered pair is the best estimate for the solution of the system of equations?

Mathematics
1 answer:
yan [13]3 years ago
3 0

Answer:

The best estimate for the solution is the ordered pair  (-6.5,-3.5)

Step-by-step explanation:

we have

y=\frac{3}{2}x+6 ------> equation A

y=\frac{1}{4}x-2 ------> equation B

we know that

using a graphing tool, the solution of the system of equations is the intersection point both graphs

The intersection point is (-6.4,-3.6)

therefore

The best estimate for the solution is the ordered pair  (-6.5,-3.5)

You might be interested in
Solve for x.<br> 5. 150 - (2x + 90) = 4x
GrogVix [38]
X=10

First, remove the parentheses so it could turn into 150-2x-90=4x (the plus sign gets turned into a minus sign because of a certain rule.

Then do 150-90 which will result in 60-2x=4x.

Then subtract -4x on both sides. This will leave you with 60-6x=0.

Next, subtract 60 in both sides. This will leave you with -6x=-60.

Finally, divide by -6 on both sides. This will leave you with the answer x=10.
8 0
3 years ago
Which of the following correctly use absolute value to show distance between -80 and 15
aliina [53]

Answer:

i dont know the choices but the answer is 65

Step-by-step explanation:

3 0
3 years ago
Which are examples of non-statistical questions? Questions Question 1 What is Sasha's favorite movie? Question 2 What is Stacey'
Y_Kistochka [10]

Answer: questions one and two

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Who is Albert Einstein and i need for a essay so far i have
igomit [66]
Albert Einstein was born in Germany in 1879.He died by refusing surgery.
7 0
3 years ago
4x – 3y=8<br> 2. 5x – 2y = -11
AlladinOne [14]

Answer:

x = -7

y =  - 12

Step-by-step explanation:

The given system is:

4x-3y=8

5x-2y=-11

We make x the subject in the top equation to get:

x =  \frac{3}{4}y + 2

Plug this expression for x in the bottom equation to get

5( \frac{3}{4}y + 2) - 2y=  - 11

We expand to obtain

\frac{15}{4} y + 10 - 2y =  - 11

Multiply through by 4

15y + 40 - 8y =  - 44

Group similar terms

15y - 8y =  - 44 - 40

7y =  - 84

y =  -  \frac{84}{7}  =-12

This means

x =  -12\times  \frac{3}{4}  + 2

x =  - 7

6 0
3 years ago
Other questions:
  • Which product is equivalent to 25x^2 - 16?
    5·1 answer
  • The difference of a number and six is seven. Find the number.
    10·1 answer
  • Please help me anyone one, C
    7·2 answers
  • Y=x-2 help my brain isn't working um I have to make this 20 character long, pls help​
    6·1 answer
  • What is the x-value of the solution to the system of equations?
    6·2 answers
  • How much simple interest will sean earn of $200 if he invest it for 3 years at 8% interest? ​
    15·1 answer
  • What is the slope of the line in the graph?
    7·1 answer
  • Solve problem to find π (please add steps)<br><br> A=1/2πr^2
    9·1 answer
  • 1) A bag contains 4 gold marbles, 6 silver marbles, and 32 black marbles. Someone offers to play
    8·1 answer
  • Find sin(x/2), cos (x/2), and tan(x/2) from the given information.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!