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
Ira Lisetskai [31]
3 years ago
11

ABC Bookstore sells new books, n, for $12, and used books, u, for $8; and magazine,m,for $5 each. the store sold 5 more used boo

ks than new books, and twice as many magazines, new books, and old books did ABC bookstore sell?
A. n=12; u=14;m=7
B.n=12;u=8;m=5
C.n=14,u=12;m=7
D.n=7;u=12;m=14
Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
4 0

Answer:

  D.  n=7; u=12; m=14

Step-by-step explanation:

Check the offered answers against the problem statement. Only choice D has 5 more used than new books.

_____

The prices are unused in answering the question. They can be ignored.

You might be interested in
Please Answer Attachment Below Thanks
docker41 [41]

Answer:

Step-by-step explanation:

The interior angles of a heptagon add up to 5*180 = 900

So

x + 143 + 116 + 135 + 135 + 116 + 155 = 900     Add up the known angles

x + 800 = 900                                                   Subtract 800 from both sides

x + 800 - 800 = 900 - 800                              Combine

x = 100

8 0
3 years ago
Find the equation of the linear function represented by the table below in slope-intercept form.
Lostsunrise [7]
1/2 37373722828292837372829191
5 0
2 years ago
What is 70 times five
Burka [1]

Answer:

350

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
You purchase 5 pounds of apples and 2 pounds of oranges for $9.Your friend purchases 5 pounds of apples and 6 pounds of oranges
babymother [125]

Answer:

x = 1 and y = 2

Step-by-step explanation:

Let apples are represented by x

and let oranges are represented by y

You purchase 5 pounds of apples and 2 pounds of oranges for $9. This line in equation format can be written as:

5x + 2y = 9

Your friend purchases 5 pounds of apples and 6 pounds of oranges for $17.

This line in equation format can be written as:

5x + 6y = 17

Now we have two equations:

5x + 2y = 9 -> eq (i)

5x + 6y = 17 -> eq(ii)

We can solve these equations to find the value of x and y.

Subtracting eq(i) from eq(ii)

5x + 6y = 17

5x + 2y = 9

-     -         -

_________

0+4y= 8

=> 4y = 8

y= 8/4

y = 2

Now, putting value of y in eq (i)

5x + 2y = 9

5x +2(2) = 9

5x +4 = 9

5x = 9-4

5x = 5

x = 1

so, x = 1 and y = 2

8 0
3 years ago
A fair coin is tossed 6 times. Compute the probability of tossing 6 tails in a row.
Fofino [41]

Answer:

1/6

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The perimeter of a school gym is 522 feet. The gym measures 80 feet wide. Determine the length of the school. PLEASE EXPLAIN THE
    5·1 answer
  • Answer quick for my hw pls
    13·2 answers
  • The sum of a number and four, divided by five is six.
    9·1 answer
  • At a coffee shop, the first 100 customers’ orders were as follows
    9·1 answer
  • Two cars started from a point and traveled in opposite directions; each
    6·1 answer
  • If 3, 9, 10, x are in proportion find the value of x.​
    12·2 answers
  • Which statement corresponds to the values of x shown on the following number line? (Gray line is answer, dark black line is just
    10·1 answer
  • What is the measure of x in triangle ABC?<br><br> A. 41°<br> B. 61°<br> C. 31°<br> D. 51°
    7·2 answers
  • Can u help me figure this out lol
    12·1 answer
  • What is the value of -3/2÷-7/2?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!