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
bazaltina [42]
3 years ago
7

bob has 3 bookshelves that hold a total of 27 books. he adds a fourth shelf and now has 36 books. if he adds 2 more shelves ,how

many books can he have in total?
Mathematics
1 answer:
kotykmax [81]3 years ago
8 0
Based on the given information, each shelf can hold 9 books. (27/3 = 9) That means 2 additional shelves will hold 18 books. Add 18 to 36 to find the total, which is 54.
Hope that helped you.
You might be interested in
Is 12 a solution to the equation × - 8 = 20? Explain how you know.
jeyben [28]

We have the following:

x-8=20

solving for x

\begin{gathered} x=20+8 \\ x=28 \end{gathered}

The solution of x is equal to 28, therefore 12 is not a solution of the equation

5 0
1 year ago
Numbers like 10, 100, 1000 are called?
Y_Kistochka [10]
Those number are all powers of 10
10= 10^1
100= 10^2
1000= 10^3
and so on...
5 0
4 years ago
Read 2 more answers
cehgg A costing system that first assigns costs to activities and then to products is a.job-order costing. b.activity-based cost
Ronch [10]

Answer:b.activity-based costing.

Step-by-step explanation: Activity-based costing is a costing system that first talkies or identifies the activities that are involved in the Manufacturing or in a particular process and them assigns cost to such activities. This type of costing gives high premium or focus on the activities as it assigns cost to products based on the activities that led to the production of the products.

THIS TYPE OF COSTING IS ALSO KNOWN AS ABC APPROACH TO COSTING IT FIRST ASSIGN RESOURCES TO ACTIVITIES AND FROM ACTIVITIES TO PRODUCTS BASED ON THE CONSUMPTION ESTIMATES.

8 0
3 years ago
What's 1.27 repeating as a fraction
svet-max [94.6K]
As  a improper fraction, its 127/100
5 0
3 years ago
A boat costs $12,050 and decreases in value by 12% per year. How much will the bout be worth after 9 Years
Mrac [35]
Value of the boat after 9 years= 12050*(1-0.12)^9
=$3814(correct to nearest integer)
8 0
4 years ago
Other questions:
  • Find the slope zero and y intercept for the equation 2x+3=6
    10·1 answer
  • What are the zeros of the function?<br> f(x) = 8x2 + 2x – 21
    5·2 answers
  • 13) -4= -b -1/3b and -23/3= 1/2a + 5/3a
    9·1 answer
  • A carton in the shape of a cube measuring 8 in. tall is filled with colored plastic cubes measuring 1 in.across each face. The c
    15·2 answers
  • -x+y= -2
    11·1 answer
  • 10. In rolling 3 dice, are the events A: Sum divisible by 3 and B: Sum divisible by 5 mutually exclusive?
    6·1 answer
  • Help Please!! NO LINKS AND NEED EXPLANATION!
    7·1 answer
  • Select the correct answer.
    5·1 answer
  • Help me find the slope to these points<br> (2,5) and (8, -4)
    11·1 answer
  • Suppose you deposit $1,000 in a savings account that pays interest at an annual rate of 5%. If no money is added or withdrawn fr
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!