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
DedPeter [7]
3 years ago
11

y- 8x-2 and y Rajib wrote the equations5. What can Rajib conclude about the solution to this system ofequations?o The point (2,1

4) is a solution to of equationsthis system o The point (14, 2) is a solution to this system of equationso The point -4s a solution to this system of equationso The point4-4 is a solution to this system of equations.

Mathematics
2 answers:
ale4655 [162]3 years ago
8 0
Its just a matter of subbing in ur answer choices to see which ones are correct...but remember, for it to be a solution, it has to satisfy BOTH equations.

(-1/4,-4)
y = 8x - 2
-4 = 8(-1/4) - 2
-4 = - 8/4 - 2
-4 = -2-2
-4 = -4 (correct)

(-1/4,-4)
y = -4x - 5
-4 = -4(-1/4) - 5
-4 = 1 - 4
-4 = -4 (correct)

Therefore, ur solution is (-1/4,-4)
ziro4ka [17]3 years ago
3 0

Answer with explanation:

The two linear equation which are in two variables are

   y = 8 x -2---------(1)

  y = -4 x -5----------(2)

Equating ,(1) and (2)

→ 8 x -2 = -4 x -5

→8 x + 4 x= 2 -5

→12 x = -3

x=\frac{-3}{12}\\\\x=\frac{-1}{4}

Substituting the value of , x in equation 1

y=8 \times \frac{-1}{4} -2\\\\y=-2-2\\\\y=-4

So, the point of intersection of two lines are

     (\frac{-1}{4}, -4)

Option D

You might be interested in
if you divide Me by 7 you have a remainder of 3 I'm greater than 3 times 3 times 3 times 3 and less than 570 divided by 6 I am a
mariarad [96]
87. Because 3*3*3*3 is 81 and 570/6 is 95 and 87/7 is 12 R 3
6 0
2 years ago
-6x+7=7-6x is it....no solutions....One solution....infinite solutions?
Alenkinab [10]

Answer: Infinite solutions

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the distance between (-6, 8) and (-3,9)?
vivado [14]

Answer:

is \sqrt{10}

Step-by-step explanation:

var x = +3 (one side of right angled triangle)

var y = +1 (the other side of the right angled triangle)

Use the Pythagoras' Theorem.

3² + 1² = 10

6 0
3 years ago
I'm giving 30 points if you answer correctly!
soldi70 [24.7K]

Answer:

Part A: 64 (right-side 3th cell) and 7 (left-side 4th cell)

Part B: 5 hours- $45; 6 hours- $54; 8 hours- $72

Part C: $5 more

Step-by-step explanation:

Explanation for Part C- We know that if she works 5 hours mowing lawns, she will earn $40. But, when she works at the theme park we use the ratio given to find out how much she earn per hour. In her case she earns $9 for every hour she works at the theme park. now if you multiply that by 5 we can find out how much she earns in 5 hours which is $45. This is $5 more than what she earns mowing lawns for the same amount of time. Here we can conclude that Barbara earns $5 dollars more working at the theme park for 5 hours rather that mowing lawns.

If you can please name me the brainliest that would be much appreciated. Thanks and Good Luck!

 

4 0
2 years ago
A man spent 15 minutes every day feeding the pigs. He spent 3 minutes less in the evening that he did after breakfast. For how m
Ierofanga [76]

15-3=12

12+h


Use this equation to help you solve.

8 0
3 years ago
Other questions:
  • This organelle is responsible for controlling the cell's activities. 1.Mitochondria 2.Ribosome 3.Nucleus 4.Endoplasmic Reticulum
    13·1 answer
  • In which quadrant is the point (0,7) located? Explain your answer.
    11·1 answer
  • The law of cosines is used to find the measure of Z.
    14·2 answers
  • 3 more than the quotient of a number and 8 is 27.
    10·1 answer
  • Factor the expresión <br> –9–3
    8·1 answer
  • . Shanice is making a garden. The area of the garden is 24 ft2. Use the following shape and information to find the base (6−4) a
    6·1 answer
  • (High points) please solve with explanation.
    10·1 answer
  • $12,000 at 2.2% for 5 years.<br> what’s the interest?
    15·1 answer
  • An increase of 2 cm in length
    12·1 answer
  • Select all ratios equivalent to 26:30<br> 1: 52:60 <br> 2: 22:24<br> 3: 16:20
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!