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
Colt1911 [192]
3 years ago
15

Which graph represents —3x+ 5y < 15?

Mathematics
2 answers:
Svetllana [295]3 years ago
8 0
The top graph
hope this help
son4ous [18]3 years ago
3 0

Answer:

Graph D

Step-by-step explanation:

if an inequality has a greater or less than sign, the line will be a dotted one.

If the sign is greater or equal to and less or equal to then its a solid one :)

You might be interested in
The information that one starts with is called the?
dsp73

Answer:

Given

Step-by-step explanation:

3 0
3 years ago
Solve the equation. <br><br> 2n – 5 = 7<br><br> 12<br><br> 9<br><br> 1<br><br> 6<br> Please help
gavmur [86]
2n - 5 = 7
Add 5 to both sides.
-5 + 5 = 0
7 + 5 = 12
2n = 12
Divide both sides by 2.
2n / 2 = n
12 / 2 = 6
n = 6.

Your answer is 6.
I hope this helps!
6 0
3 years ago
Read 2 more answers
What would the inverse be?
marta [7]
Find the inverse of f(x)=2x-3.

1) replace "f(x)" with "y."   Then y=2x-3.
2) interchange x and y.  Then x=2y-3.                   x+3
3) solve this result for y.  Then 2y=x+3, or   y=----------------
                                                                                  2
                            -1           -1           x+3                        
4) replace y with f   (x):    f    (x) = ---------
                                                           2

This is the procedure, with the answer given.
8 0
3 years ago
A random sample of 12 recent college graduates reported an average starting salary of $54,000 with a standard deviation of $6,00
Marianna [84]

Answer: a.) $50188 to $57812

Step-by-step explanation: <u>Confidence</u> <u>Interval</u> (CI) is an interval of values in which we are confident the true mean is in.

The interval is calculated as

x ± z\frac{s}{\sqrt{n} }

a. For a 95% CI, z-value is 1.96.

Solving:

54,000 ± 1.96.\frac{6000}{\sqrt{12} }

54,000 ± 1.96\frac{6000}{3.464}

54,000 ± 1.96*1732.102

54,000 ± 3395

This means the interval is

50605 < μ < 57395

<u>With a 95% confidence interval, the mean starting salary of college graduates is between 50605 and 57395 or </u><u>from 50188 to 57812$.</u>

<u />

b. The mean starting salary for college students in 2017 is $50,516, which is in the confidence interval. Therefore, since we 95% sure the real mean is between 50188 and 57812, there was no significant change since 2017.

4 0
2 years ago
Paul bought 9 total shirts for a total of 72 tee shirts cost 10 and long sleeve shirts cost 7. how many of each shirt did he buy
FinnZ [79.3K]
6 long sleeve and 3 short sleeves.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve x to the second power =36
    5·2 answers
  • How many tens are there in 432.
    9·2 answers
  • Use the parabola tool to graph the quadratic function.
    12·1 answer
  • Which of the following represents a true statement?
    6·1 answer
  • A deck of cards is shuffled and then divided into two halves of 26 cards each. A card is drawn from one of the halves; it turns
    14·1 answer
  • What expression is equivalent to −24x+72?
    8·1 answer
  • H+9.4=-9.4 h= please help​
    12·1 answer
  • Please help thank you
    10·1 answer
  • Y = 2x + 4<br> 2x - y = -6
    7·1 answer
  • ANSWER. FIND X IN EACH VALUE
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!