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
Kamila [148]
3 years ago
6

I ordered some books online for myself and friends. ​Each book costs \$ 13$13 and the store charges a flat rate for shipping of

\$ 20$20. ​ ​Write an expression for the cost of buying nn books.
Mathematics
1 answer:
Sonbull [250]3 years ago
8 0

Answer: 13n + 20

Step-by-step explanation:

The cost of each book is $13. That means that if you end up buying "n" books, cost would be:

= Cost of each book * number of books

= 13 * n

= 13n

You would also get charged a flat rate for shipping of $20 which would be added to the above cost to bring a total of:

= 13n + 20

You might be interested in
Graph the inequality y is greater than or equal to -2x - 2
Butoxors [25]

Answer:

graph -2x-2 as a solid line then shade the graph in above that line.

Step-by-step explanation:

6 0
3 years ago
What is 1/6 of 42<br> How to solve it
Ainat [17]
You would just divide it by 6 wich maked is 7
3 0
3 years ago
Which are correct representations of inequality 6x&gt;3+4(2x-1)
abruzzese [7]

The correct representations of inequality 6x>3+4(2x-1) will be 6x ≥ 3 + 8x – 4.Option B is correct

<h3>What is the definition of inequality?</h3>

Inequality is a sort of equation in which the equal sign is missing. As we will see, inequality is defined as a statement regarding the relative magnitude of two claims.

The complete question is;

"Which are correct representations of the inequality 6x ≥ 3 + 4(2x – 1)? Check all that apply.

A)1 ≥ 2x

B)6x ≥ 3 + 8x – 4"

6x ≥ 3 + 4(2x – 1)

6x≥3+8x-4

The correct representations of inequality 6x>3+4(2x-1) will be 6x ≥ 3 + 8x – 4.

Hence, option B is correct

To learn more about inequity, refer to brainly.com/question/20383699

#SPJ1

4 0
2 years ago
There are 20 percent more goblins than wizards in magic club. There are 120 goblins in magic club.
sineoko [7]

Answer:

144

Step-by-step explanation:

120 x 1.20 = 144

.20 is 20% and adding the 1 adds it to the original value

5 0
2 years ago
which of the following ordered pairs could be placed in the table below and still have the relation qualify as a linear function
mr_godi [17]
(1,31)
Subtract 2 from x, add 8 to y
8 0
3 years ago
Other questions:
  • Helppppppppppppppppppppppppppppppppppppppppp
    11·1 answer
  • Solve x3 = 125 over 27. 25 over 9 ą25 over 9 5 over 3 ą5 over 3
    12·1 answer
  • What is n? Stick around for more points
    8·1 answer
  • you begin with $25 in savings and $50 in checking, each week you deposit $5 into savings and $10 into checking. after how many w
    6·1 answer
  • In the diagram, △ F H J ≅△ H F G . Find the values of x and y. Enter your solutions as numbers.
    9·2 answers
  • Factor completely.<br><br> x^4-11x^2+28
    6·2 answers
  • Can you plz pick only 2 of these and make sure you have the steps to go with it cuz it’s due today
    5·2 answers
  • 4. Jenny sells two types of lanyards, solid color or
    10·1 answer
  • 10 feet long and 5 feet wide. What is its area?
    14·2 answers
  • Which of these procedures is NOT the same as multiplying a whole number by 1,000?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!