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
Ann [662]
3 years ago
10

13 Solve the inequality n+7<5n-8​

Mathematics
1 answer:
Papessa [141]3 years ago
3 0

Answer:

3.75 < n

Step-by-step explanation:

n + 7 < 5n - 8

Add 8 to both sides

n + 7 + 8 < 5n

n  + 15 < 5n

Subtract 'n' from both sides

15 < 5n - n

15 < 4n

Divide both sides by 4

\frac{15}{4} < n

3.75 < n

You might be interested in
What am I supposed to do?
qaws [65]

its a virus dont  fall for it

Step-by-step explanation:

6 0
3 years ago
Plz help<br>pre-algebra<br><br>18 – x = 12​
ASHA 777 [7]

Answer:

x = 6

Step-by-step explanation:

18 - x = 12

-18       -18

-x = -6

---   ---

-1    -1

x = 6

6 0
4 years ago
Read 2 more answers
50 students studying both Maths and English. 90 students study either maths or english. If 25 students study eng not maths. How
In-s [12.5K]

Answer:

15 students study math and not English

Step-by-step explanation:

lets take the # or people who study math but not English as "x"

so 90 students study math or English

25 students study English and not math

and

50 study both

since 90 students study math or English that is what our equation will equal.

so

25+x+50=90

25+50=75

75+x=90

subtract "75" from both sides:

x=15

Hope this helps!

6 0
4 years ago
Read 2 more answers
A fair owner made 18 dollars when a group of three entered which is the rate of fair per person
Masteriza [31]

Let's start with an example.


At the market, 8 batteries cost $10.

How much do 6 batteries cost?

We’re trying to find the cost of 6 batteries.

Batteries                        Cost

8 / 8 = 1                         $10/ 8 = $1.25

If 8 batteries cost $10, then 11 battery costs $1.25.

Batteries                        Cost

8                                     $10

1 x 6                               $1.25  x 6        

6                                    $7.50        

So, 6 batteries cost $7.50.


Back to your question...

We are trying to find the rate of fair which means the fair price for 1 person


Fair                                 Person

18/3                                  3/3

6                                        1


So, the fair owner will make $6 for 1 person.

Hope this helped! Good luck!



               

8 0
4 years ago
F(x)=5-3x For x=1 And x=3
galben [10]
The answer would be -4
6 0
3 years ago
Other questions:
  • Five times the number of test tubes in a school’s chemistry lab exceeds three times the number of beakers it has by 660. The sum
    11·1 answer
  • What are the next three terms of the geometric sequence 32,-16,8
    14·2 answers
  • Figure ABCD is a parallelogram. Is it also a rhombus? why or why not?
    10·2 answers
  • Simplify each expression and identify the units you and two friends all have the same real meal for lunch.Each meal costs c doll
    8·1 answer
  • Factor completely the polynomial <br><br> 1. x^2+ax–a^2y–axy
    9·1 answer
  • The sailboat has 1 large sail and one small sail. The large sail is 24 feet tall. The base of the sail is 12 feet long. What is
    7·1 answer
  • Change 270.58 grade to degrees, minutes, and seconds.
    9·1 answer
  • Please help I really need it
    6·1 answer
  • Help<br> Help help help help help help help
    8·2 answers
  • There are 7 roses in a vase of 15 flowers. The rest are daises. 1. What is that ratio of daises to all flowers in the vase. 2. W
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!