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
Iteru [2.4K]
3 years ago
15

There are three shelves.each shelf has 28 books.there is also a stack of some more books.there are a total of 85 books.which equ

ation represent this situation
Mathematics
1 answer:
Charra [1.4K]3 years ago
8 0
3s+28=85, take away 28 from both sides of the equals to give you 3s=57, divide by 3 on both side to give you s=19.
You might be interested in
How much coffee will each person get if 3 people share 1/2 a pound of coffee?
Usimov [2.4K]

Answer:6 pounds you need to divide 3 by .5 and you will get 5

Step-by-step explanation:

5 0
3 years ago
Why do prices increase when demand for a product is high?
andrew11 [14]

Answer:When demand exceeds supply, prices tend to rise. ... If there is a decrease in supply of goods and services while demand remains the same, prices tend to rise to a higher equilibrium price and a lower quantity of goods and services. The same inverse relationship holds for the demand for goods and services.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Hal is asked to write an exponential function to represent the value of a $10,000 investment decreasing at 2% annually. What
jek_recluse [69]

Answer:

0.98

Step-by-step explanation:

The investment starts at $10,000.

$10,000 is 100% of the investment.

In the first year, it loses 2% of its value. That means that after 1 year, the value of 100% of $10,000 is decreased by 2% of $10,000.

100% - 2% = 98%

After the first year, the investment is worth 98% of the original value.

98% as a decimal is 0.98

Answer: 0.98

4 0
3 years ago
Read 2 more answers
2. A house costs $30,000. A buyer is given a 1/10 discount. How much money does the buyer save?
trapecia [35]

Answer:

3000

Step-by-step explanation:

5 0
2 years ago
PLEASE HELP!!!!!!
Sholpan [36]
A: High School P, because it has the lowest <span>σ
B: High School N, because it has the highest mean</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Hello, I'm new to homeschooling and I have a question. Do teachers approve of this answer??? I don't know what happens when I su
    8·2 answers
  • What is the quotient of -36 and -3
    13·2 answers
  • An apartment building produces $4,000 per quarter in gross rents. The maintenance expenses run $350 per month. Property taxes ar
    5·1 answer
  • Kiara drew a scale drawing of an apartment. The scale of the drawing was 11 millimeters : 4 meters. The actual length of the din
    6·1 answer
  • X²-10xy + 16y²-z² + 6yz​
    13·1 answer
  • What is 2/3 of 3/4 equal to
    14·2 answers
  • the price of a phone on sale was increased from $80 to $120. By what percentage was the price of the phone increased?
    5·2 answers
  • Factor by GCF
    5·1 answer
  • Математика срочно пожалуйста​ ​
    11·1 answer
  • Find <img src="https://tex.z-dn.net/?f=%5Csf%20%5Cdfrac%7Bdy%7D%7Bdx%7D" id="TexFormula1" title="\sf \dfrac{dy}{dx}" alt="\sf \d
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!