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
Radda [10]
2 years ago
13

Select the three inequalities that have n = 3 in the solution set

Mathematics
2 answers:
kherson [118]2 years ago
6 0

Answer: A, C, E

Solve for all the inequalitites.

n + 5 < 9

n < 9 - 5

n < 4

∴ n = 3 is a part of the solution set.

13n < 1

n < 1/13

∴ This definitely doesn't include n = 3.

3n + 1 > 7

3n > 6

n > 2

∴ n = 3 is part of the solution because n is larger than 2.

3n > 9.5

n > 9.5 ÷ 3

n > 3.16666666

∴ n = 3 is not part of the solution set.

n - 2 < 5

n < 5 + 2

n < 7

∴ n = 3 is a part of the solution set.

SCORPION-xisa [38]2 years ago
4 0

Answer:

Its just E

I'm sorry if I'm wrong

You might be interested in
A magazine printed photos of three celebrities along with three photos of the celebrities as babies. The baby pictures did not i
LenaWriter [7]
You have a 33.33% chance to get it right each time
multiply 33.33%*33.33%*33.33%= .3333*.3333*.3333
it equals about 4%
6 0
3 years ago
Solve the equation below. W<br> 5x - 18 = 2(3x - 12) + 4<br> Step by step please
Harlamova29_29 [7]

Answer:

x=2

Step-by-step explanation:

To solve, we need to isolate the variable, x

5x-18=2(3x-12) +4

Distribute the 2

5x-18=2*3x + 2*-12 +4

5x-18=6x-24+4

Combine like terms (add -24 and 4)

5x-18=6x-20

Add 18 to both sides

5x=6x-2

Subtract 6x from both sides

-x=-2

Divide both sides by -1

x=2

7 0
3 years ago
Read 2 more answers
What is 67 x 578 divide by 5?
MA_775_DIABLO [31]

Answer:

7745.2

Step-by-step explanation:

you need to multiply 67 by 578 which is 38726. then you divide it by 5. In short, you can just use calculator or you can use scratch paper.\

3 0
3 years ago
Read 2 more answers
HELP ASAP! Please give a detailed explanation!
mash [69]

Answer:

If the first die is a 5, the second must be 5 or more in order to have a sum of at least ten.

Assuming it is a six sided die, the two values that would make this true are 5 and 6.

2 values/6 possible would be a probability of 2/6, which simplifies to 1/3

Final answer: 1/3

Step-by-step explanation:

6 0
3 years ago
Given the function f(x) = 5(x+4) − 6, solve for the inverse function when x = 19.
meriva

Answer:

5.74

Step-by-step explanation:

fx=5(x+4)-6

f(19)=5(19+4)-6

19f=5(23)-6

19f=115-6

19f=109

f=109÷19

f=5.74 or 19 14/19

7 0
3 years ago
Other questions:
  • Paul has $90,000 to invest. His intent is to earn 12% interest on his investment. He can invest part of his money at 7% interest
    15·1 answer
  • Which number line represents the solution set for the inequality 3(8 - 4x) &lt; 6(x - 5)?
    13·1 answer
  • Sometimes a dilation is an enlargement, and sometimes it is a reduction. Explain what types of numbers for scale factors causes
    8·1 answer
  • An athlete eats 0.2kg of protein per week while training.how much protein will she eat during 9 weeks of training write answer i
    6·1 answer
  • Please help is this undefined or 0?
    13·2 answers
  • On the Red Trail, the distance between point A and point B is 7.3 kilometers. How many meters is 7.3 kilometers?
    9·2 answers
  • What is {2745 x 4799}
    6·1 answer
  • A restaurant charges $5.00 for a slice of pizza that is 1/3 of a pizza and $4.50 for a slice that is 1/5 of a pizza. One day the
    9·1 answer
  • Question#1<br><br>will give brainliest
    10·1 answer
  • Can someone help pls :)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!