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
lisov135 [29]
3 years ago
13

Pleaseee help me which one is it????

Mathematics
1 answer:
AURORKA [14]3 years ago
5 0

Answer:

it is definitely negative, i think it is -3/2

Step-by-step explanation:

is there a better picture of the graph?

You might be interested in
1. A notebook costs $5 more than a folder. Greg purchased 3 notebooks and 2 folders and paid a total cost $30. What is the cost
stiv31 [10]
Answer
Notebook each =$4
Folder each = $9

First we write out what we know
Notebook = n
Folder = f
It says a notebook is +5 than a folder so
f = n +5
It says he bought 3 notebooks and 2 folders for $30
3n + 2f = 30

Because we know from the first equation
f=n+5, we can substitute that into the second equation for f

3n + 2(n+5) = 30
3n + 2n +10 =30. Now Combine like terms
5n +10 =30. Now isolate n by subtracting 10 from both sides
5n = 20. Now isolate n by dividing both sides by 5
n = 4

Now we do the same thing to find f
We substitute the value of n (4) into the equation 3n + 2f =30
3(4) +2f =30
12 +2f =30. Now isolate f by subtracting 12 from both sides
2f = 18. Now isolate f by dividing both sides by 2
f = 9


We check our work by inserting the n and f values we found into one of the equations
n + 5 = f
4 + 5 = 9
9 = 9. It worked it equals so it’s correct
8 0
1 year ago
A rectangular playground is to be fenced off and divided in two by another fence parallel to one side of the playground. Four hu
castortr0y [4]

<em>Answer: h = 120 ft;    w = 80 ft </em>

<em></em>

<em>A = 9600 ft^2</em>

<em />

<em>Step-by-step explanation: Let h and w be the dimensions of the playground. The area is given by:</em>

<em></em>

<em>A = h*w   (eq1)</em>

<em></em>

<em>The total amount of fence used is:</em>

<em></em>

<em>L = 2*h + 2*w + w    (eq2)    (an extra distance w beacuse of the division)</em>

<em></em>

<em>Solving for w:</em>

<em></em>

<em>w = L - 2/3*h = 480 - 2/3*h   (eq3)  Replacing this into the area eq:</em>

<em></em>

<em></em>

<em></em>

<em>We derive this and equal zero to find its maximum:</em>

<em></em>

<em>   Solving for h:</em>

<em></em>

<em>h = 120 ft.  Replacing this into eq3:</em>

<em></em>

<em>w = 80ft</em>

<em></em>

<em>Therefore the maximum area is:</em>

<em></em>

<em>A = 9600 ft^2</em>

<em />

5 0
3 years ago
Find the k, in (2x^2 - 3x + k)/ x-4
amid [387]
Answer could be this 2x^2 - 7x + k/ x in a fraction with x being the only thing at the bottom btw
7 0
3 years ago
Look at pic 10 pts will mark brainilest
seropon [69]

Answer:

c may be the correct one l am 55% sure

6 0
2 years ago
Read 2 more answers
Michelle’s pet dog weighs 48 pounds.
lidiya [134]
The answer is 3 because 48 / 16 = 3
4 0
3 years ago
Read 2 more answers
Other questions:
  • Help please thanks :)
    13·1 answer
  • 1 2/3 divided by 1 1/4
    12·2 answers
  • BRAINLIEST + 100 PTS IF YOU ANSWER THIS QUESTION
    11·2 answers
  • Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
    5·2 answers
  • Jacob divided 9/10 of a gallon of plant fertilizer evenly among 9 smaller bottles. How many gallons did he put in each bottle?
    9·1 answer
  • A lines passes through the points (-4, 7) and (5, -8). What is the slope of the line?
    13·1 answer
  • How can I rewrite this in exponential form and then evaluate it?
    6·1 answer
  • Hours Worked vs Salary hours worked-left salary-right
    6·2 answers
  • -6(2+a)=-48 what is the value for a<br>​
    7·1 answer
  • The table shows the results of spinning a wheel 80 times. What is the relative frequency of the event "spin a 3"?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!