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
Roman55 [17]
3 years ago
14

Write an equation and then use it to solve: Sasha gives half of her books to the local library and keeps the other half. Her bes

t friend gives her 3 more books. She now has 57 books. How many books did she have to begin with?
Mathematics
1 answer:
boyakko [2]3 years ago
8 0

Answer:

120 books

Step-by-step explanation:

57 + 3 = 60

60 x 2 = 120

You might be interested in
Help finding mean 14 19 13 22 7
bazaltina [42]
The answer is 15. you add up all the numbers, and divide it by 5 because thats how many numbers there are. Pretty basic ;)
7 0
3 years ago
Read 2 more answers
What is 15% of a circlee in degrees
Degger [83]
54.
Explanation: 360*.15=54
7 0
3 years ago
Read 2 more answers
Does anyone know the answer plz ?
amm1812

Answer:

false it would be something like x root 2

Step-by-step explanation:

8 0
3 years ago
Help please i realllyy need help
vredina [299]
2 and 5/8: You would go from the number the fraction is closest to, and then add the fraction itself.
3 0
3 years ago
Read 2 more answers
If $1500 is invested at an interest rate of 4.75% per year, compounded quarterly, find the value of the investment after the giv
Burka [1]
After n years the amount = 1500(1 + (0.0475/4)^4n
7 0
3 years ago
Other questions:
  • The cost of renting Party Palace is $120 plus $15 per person attending the party. If the total cost of renting Party Palace is $
    8·1 answer
  • Need help how can i do this?
    8·2 answers
  • John receives a $15000 salary for working as an administrator. If John spends 40% of his salary on expenses each year, then how
    7·1 answer
  • In a newspaper, it was reported that yearly robberies in Springfield were up 50% to 279 in 2012 from 2011. How many robberies we
    12·1 answer
  • Find the equation of the line that has slope -5/7 and which passes through (-1,-2)
    8·2 answers
  • The librarian was checking the thicknesses of several books and found that the average thickness of a book was 1.8 centimeters.
    9·1 answer
  • Solutions to x squared +10x +16 =0
    14·1 answer
  • what is the volume of this composed figure 4 in w 2 inch side width 1 inch back width 1 inch top width 3 in length
    5·1 answer
  • Plzzz help and explain how you got the answer
    10·1 answer
  • Which of the following best describes the delian problem?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!