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
musickatia [10]
3 years ago
14

Una librería consta de 5400 libros repartidos en 3 estanterías

Mathematics
1 answer:
pishuonlain [190]3 years ago
7 0

Answer:

B = 900 Libros

A = 2700 Libros

C = 1800 Libros

Step-by-step explanation:

A = 3B

2B = C

A + B + C = 5400

3B + B + 2B = 5400

6B = 5400

B = 5400 / 6

B = 900 Libros

A = 3B

A = 3(900)

A = 2700 Libros

C = 2B

C = 2(900)

C = 1800 Libros

You might be interested in
Pls help no links if u can pls explain the steps I’ll be grateful
valkas [14]

Answer:

WX = 9

Step-by-step explanation:

WY is the entire line - this tells you that the length of the entire line is 11.

XY is a section of the line, and WX is the section you need to find the length for. Since it is given that XY is of length 2, we can find the length of WX by subtracting the length of XY from WY.

11 (WY) - 2 (XY) = 9.

8 0
3 years ago
Mariah spent $9.50 on 9 pounds of limes and pears. Limes cost $0.50 per pound and pears cost $1.50 per pound. Let l be the numbe
Mashcka [7]

Answer:

4 pounds of lime and 5 pounds of pears

Step-by-step explanation:

I + P = 9

0.5l + 1.5P = 9.5

I = 9 - P

0.5(9 - P) + 1.5P = 9.5

4.5-0.5P + 1.5P = 9.5

4.5 + P (1P) = 9.5

P = 9.5-4.5 = 5

I = 9 - 5 = 4

Answer: 4 pounds of lime and 5 pounds of pears

5 0
3 years ago
System AAA \text{\quad}start text, end text System BBB
lisabon 2012 [21]

Answer:

replace one question with itself where the same quantity is added to both sides and yes

Step-by-step explanation:

The other answer is wrong :)

4 0
3 years ago
Read 2 more answers
Which is the correct equivalent for tan 310 degrees?
Dmitry [639]
C: tan 50 degrees that's your answer
4 0
3 years ago
Hey y’all,please help me :)
givi [52]

Answer:

-c-4≥8

Step-by-step explanation:

Just ask!

Hope this helps. :)

5 0
3 years ago
Other questions:
  • Amara wants to draw isosceles right triangles on a coordinate plane that have two vertices at (-2,4) and (5,4). If the coordinat
    11·1 answer
  • Which graph represents the function?
    11·1 answer
  • A university has 39,630 students in a random sample of 240 students 16 speak three or more Languages predict the number of stude
    10·1 answer
  • What is the value 6x^2-13 for x=2
    9·1 answer
  • Please show step by step
    7·1 answer
  • 7.167×10 with the power of 6
    6·1 answer
  • !!! find the indicated side of the triangle PLZ HELP
    8·1 answer
  • Determine the slope of the line represented by the equation
    14·2 answers
  • Equations on both sides
    6·2 answers
  • The safety officers of a mining company take an SRS of 500500500 employees and finds that 15\, percent of the sampled employees
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!