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
bogdanovich [222]
3 years ago
10

Can somebody help me with this?

Mathematics
2 answers:
Naddik [55]3 years ago
6 0

Answer:

B) Only (-2, 9)

Step-by-step explanation:

To find out which of the given options is the solution to the linear equation, y = -2x + 5:

We can substitute the values of the given options to see whether they provide a true statement.

A) (2, -9):

y = -2x + 5

-9 = -2(2) + 5

-9 = -4 + 5

-9 = 1 (False statement. Therefore, this option is not included as a solution).

B) Only (-2, 9):

9 = -2(-2) + 5

9 = 4 + 5

9 = 9 (<u>True statement</u>. Thus, (-2, 9) is a solution to the given linear equation).

We no longer have to test options C and D because we already tested (2, -9) and determined that it's not a solution.

Therefore, the correct answer is option B) Only (-2, 9).

Please mark my answers as the Brainliest, if you find this helpful :)

ANEK [815]3 years ago
5 0
The answer would be B
You might be interested in
The SAT is standardized to be normally distributed with a mean µ = 500 and a standard deviation σ = 100. What percentage of SAT
Aliun [14]

Answer:

34.134%

68.268%

Step-by-step explanation:

Given that:

Mean (m) = 500

Standard deviation (s) = 100

Percentage between 500 and 600

P(500 < x < 600)

P(x < 600) - P(x < 500)

Z = (x - m) / s

P(x < 600)

Z = (600 - 500) /100 = 1

P(x < 500)

Z = (500 - 500) / 500 = 0

P(Z< 1) - P(Z < 0)

0.84134 - 0.5

= 0.34134

= 0.34134 * 100%

= 34.134%

B.) Between 400 and 600

P(x < 400)

Z = (400 - 500) /100 = - 1

P(x < 600)

Z = (600 - 500) / 500 = 1

P(Z< 1 ) - P(Z < - 1)

0.84134 - 0.15866

= 0.68268

= 0.68268 * 100%

= 68.268%

8 0
2 years ago
What is the equation of the line that passes through the point (-6,-6) and has a slope of 2/3?
kotegsom [21]

Answer:

-6=2/3*-6

Step-by-step explanation:

y=mx+b

slope = m b=y intercept

6 0
3 years ago
Manny hiked 6 2/5 miles along the mountain trail he stopped climbing a lookout tower 1/4how many miles did manny hike before he
Ivan
6 13/20 until the tower
8 0
3 years ago
Determine whether y^2=−3x−2 is a function.
Paladinen [302]

Answer:

y=3x-2 is a function because it passes the vertical line test.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Henry has 15 lawns mowed out of a total of 60 lawns. What percent of the lawns does Henry still have to mow?
Ksju [112]

Answer: He still has to mow 45 lawns, or 75% of the lawns before he is finished.

3 0
3 years ago
Other questions:
  • Evaluate each expression if A=Z, B=5, X=4, and N=10. what is the answer for [a+8 (b-2)]^2÷4
    8·1 answer
  • Help please...whats an explicit equation?
    12·1 answer
  • What is 3/4 of the product of 2/4 and 6/8?​
    5·1 answer
  • Find an expression which represents the sum of (6x – 4) and (-2x + 5) in simplest terms.​
    11·1 answer
  • 00:00
    11·1 answer
  • What is the mean absolute deviation of the following 8,9,9,,10,10,10,11,11,12,12,-2,13,13,13,13,14,14,16,17,17,18,18,18,18,20
    5·1 answer
  • Question 1.) simplify 6(2 + 0.3)5
    11·2 answers
  • 1. The slope-intercept form of a line is shown below.
    13·1 answer
  • Consider the following three statements:
    13·1 answer
  • Find the equation of the line in slope-intercept form (-1,-1) and (1,0)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!