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
Alexeev081 [22]
3 years ago
8

Which set of points contains the solutions to the inequality y ≥ 1⁄4x + 5?

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
3 0

Answer:

  B.  {(4,6), (8,8), (–3,6)}

Step-by-step explanation:

You can graph the equation and plot the points, or you can try the points algebraically. For the latter, it is convenient to rearrange the inequality a bit.

  y ≥ 1/4x + 5 . . . . . given

  4y ≥ x + 20 . . . . . multiply by 4

You can use this form, or you can subtract x to get ...

  4y -x ≥ 20

Trying the offered points, we want 4y-x to be at least 20. We get ...

  A: 4(-17) -(-3) = -65 . . . . less than 20

  B: 4(6)-4 = 20 . . . a solution

     4(8) -8 = 24 . . . a solution

     4(6)-(-3) = 27 . . . a solution . . . . set B contains solutions to the inequality

  C: 4(4)+3 = 19 . . . . less than 20

  D: 4(-1)-(-2) = -2 . . . . less than 20

You might be interested in
What is the end behavior of the function f(x)=−1/4x^2?
ki77a [65]

Answer:

As x approaches infinity, f(x) approaches negative infinity

As x approaches negative infinity, f(x) approaches negative infinity

Step-by-step explanation:

Because the function goes in the downward direction on both sides, it would be negative infinity for both.

It's basically saying, as the x values go towards the positives, the y values go towards the negatives

and as the x values go towards the negatives, the y values go towards the negatives.

3 0
2 years ago
1. Given a regular octagon, find the measures of the angles formed by (a) two consecutive radii and (b) a
Fed [463]
A ) The angle formed by 2 consecutive radii:
Ф= 360° : 8 = 45°
b ) The angle formed by a radius and a side of a polygon:
α = (180° - 45°): 2 = 135° : 2 = 67.5°
Answer:
B ) 45°, 67.5°
4 0
3 years ago
What is the value of 2 in 0.812 writen as a fraction
Zanzabum
Thousandths place hope e I helped
5 0
3 years ago
Read 2 more answers
37.29 for 2 pairs of jeans. How much for each pair.
anygoal [31]

Answer:

About $18.65 each

Step-by-step explanation:

Brainliest?!?!?!?

5 0
3 years ago
Read 2 more answers
Colton bought a pair of sunglasses online for $69. He used a coupon code to get a 30% discount. The website also applied a 20% p
beks73 [17]
12 equals the Suns size and distance
8 0
3 years ago
Other questions:
  • Help me with these fractions with whole numbers
    12·1 answer
  • A rectangular pyramid has a height of 10 meters. The base measures 8 meters in length and 12 meters in width. Two different tria
    5·1 answer
  • A verandah of width 2.25 m is constructed all long outside a room which is 5.5 m long and 4m wide. Find the area of the verandah
    13·1 answer
  • You have a new mobile phone. The phone costs £140 and then you pay for a one year contract at £15 per month. How much do you pay
    14·1 answer
  • What is the slope of the line that contains the points (-6,-2) and (3,-2)
    9·1 answer
  • Marco walked 27/100 kilometers to the park. Then he walked 3/10 kilometers to the library. What fraction of a kilometer did he w
    14·1 answer
  • Angle marked in the diagram beside are measured in degree find x​
    8·2 answers
  • if he always online on messenger but take too long to respond to u or not at all, what does that mean ?
    5·1 answer
  • What is the equation of the function shown in the graph?
    11·1 answer
  • Eric found that about 62% of 80 classmates at school like hip-hop music. However, 70% of his 60 relatives like hip-hop.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!