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
Morgarella [4.7K]
3 years ago
15

Need someone to teach/explain how to do these problems: asap

Mathematics
1 answer:
noname [10]3 years ago
4 0

Answer:

The farthest Left

Step-by-step explanation:

The second equation, y<x+1, means that every y value will be less than the x value +1. Since it is less than, and not less than or equal to, the graph is represented by the dotted line and not a solid line. Moving on to the next problem, we have to get it in slope-intercept form. We start with x-4y is less than or equal to 4. We need to separate the x and y, so we add 4u to the negative 4y, cancelling it out, but what we do to one side, we have to do to the other, so we add 4y, making our equation x is less than or equal to 4y + 4. Next, we need to get the y by itself, so we subract 4 from the y side, cancelling it out and subtract it from the other side, which leaves us with x-4 is less than or equal to 4y. 4y is just 4 times y so we divide it by four on both sides to get y is greater than or equal to 1/4x-1. Since the solution can be equal to, we make the line solid and when we plot both lines, we get the graph furthest to the left.

You might be interested in
Calculate the GPA of a student with the following grades: B (77 hours), D (66 hours), F (2020 hours). Note that an A is equivale
d1i1m1o1n [39]

Answer:

The student's GPA is of 0.82.

Step-by-step explanation:

GPA:

To find the student's GPA, we find his weighed mean.

Grades:

7 hours worth 3(B)

6 hours worth 1(D)

20 hours worth 0(F). So

M = \frac{7*3 + 6*1 + 20*0}{7+6+20} = 0.82

The student's GPA is of 0.82.

8 0
3 years ago
Simplify<br> (4i)(–5i)(6i)<br><br> –120<br><br> –120i(incorrect)<br><br> 120i<br><br> 120
professor190 [17]

Answer:

120i

Step-by-step explanation:

;i × i = -1....so hence

4i × (-5i) = -20 i^2...which is -20(-1) = 20....

then you multiply with 6i

20(6i) = 120i

4 0
4 years ago
5/6=7n+9/9 how do i do this
fredd [130]
The answer is in decimal formal in the file below

4 0
3 years ago
Read 2 more answers
Would you rather put 3 dollars in the bank and have it triple each week for 4 weeks or put 4 dollars in the bank and have it qua
Gnesinka [82]

Answer:

4 dollars

Step-by-step explanation:

3x3x3x3x3 =243

4x4x4x4=256

3 0
3 years ago
Read 2 more answers
What is the solution to the equation 3/4y+1/4=1+y , given the replacement set {−4, −3, −2} ?
ivann1987 [24]

Answer:

It's -3 mate

Step-by-step explanation:

I just did the test

8 0
3 years ago
Other questions:
  • 7р — 12 = Зр what would this be
    10·2 answers
  • Really needed !!!!!! Please
    11·2 answers
  • A sphere has a diameter of 4(x+3) centimeters and a surface area of 784π square centimeters. Find the value of x.
    9·1 answer
  • MOST BRAINLIEST IF CORRECT
    14·2 answers
  • 0.9 as a percentage
    13·1 answer
  • If the pattern continues how many cups of milk does George need to make 6 batches of muffins
    10·1 answer
  • Andy walks along the outside of a circular water tank. When he gets back to his starting point he has walked 157 feet. What is t
    13·2 answers
  • Help me pls math genius
    5·2 answers
  • -14x + 18 - 11 -2x + 3
    15·2 answers
  • Please help will mark brainliest
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!