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
xxTIMURxx [149]
3 years ago
7

A jewelry box has 10 items. Of those, half are necklaces. Two-fifths of the others are bracelets. The rest are rings. How many r

ings are there?
Mathematics
2 answers:
Lerok [7]3 years ago
8 0

Answer:

3 ring

Step-by-step explanation:

Total number of jewelry = 10

number of necklace = 1÷2 * 10 = 5

number of bracelets = 2÷5 * 5 = 2

Total of both = 5+ 2= 7

remainder = Total jewelry - sum of necklace and bracelet

remainder = 10 - 7

= 3

therefore there are three rings in the jewelry box

Zielflug [23.3K]3 years ago
3 0

Answer:

3 rings

Step-by-step explanation:

10 / 2 = 5 necklaces

(5/5) x 2 = 2 bracelets

10 - 5 - 2 = 3<u> rings</u>

You might be interested in
An airplane can seat up to 175 passengers. The airline has already sold 87 tickets for a flight on the airplane. Which
spayn [35]

The inequality is solved, and then, the graph is given at the end of this question.

------------------

  • 87 tickets have already been sold.
  • x can still be sold.
  • In total, the number of tickets sold is 87 + x.
  • The airplane can seat 175 passengers, thus, the total can be at most 175, that is:

87 + x \leq 175

x \leq 175 - 87

x \leq 88

  • The solution is given on a graph at the end of this answer.

A similar problem is given at brainly.com/question/24132092

7 0
1 year ago
What is the 10th term of the geometric sequence 400, 200, 100…?
dusya [7]

1. B

2. A

3. C

4. A

5. B

6. C

7. B

Skip, 8,9,12,13,14

10. A

11. C

4 0
2 years ago
Read 2 more answers
Find the sum of the prime numbers that are between 12 and 42.
Zielflug [23.3K]

Answer:

<h2>210</h2>

Step-by-step explanation:

list of prime #s between 12 and 42:

13, 17, 19, 23, 29, 31, 37, 41

now add them up:

13+17+<em>19</em>+<u>23</u>+<em>29+31</em>+<u>37</u>+<em>41</em>

30+60+60+60

90+120

210

3 0
3 years ago
Read 2 more answers
Pls help I need help 14+14
Natalka [10]

Answer: 28

Step-by-step explanation:

14 add with 14 then equal it and you will get 28

4 0
2 years ago
Read 2 more answers
Beslenmenin spor üzerindeki etgisi​
wariber [46]

Answer:

enerji dengesi korunur. Dayanıklılık ve performans yüksektir.Sporda oluşan kas ağrıları minimizedir ve doğru beslenme ile egzersizde yaşanılan kas yıkımı

telafi edilebilir

7 0
2 years ago
Other questions:
  • All of the following are common causes of electrical accidents and injuries, EXCEPT
    6·1 answer
  • Solve with quadratic formula ...8x squared - 2x - 10 = 0
    10·1 answer
  • 40 points! Brainliest for most helpful answer!
    15·2 answers
  • What is the inverse of function F f(x) 3-x/7
    9·1 answer
  • Mrs. King has a stack of papers to grade that contains 12 boy’s papers and 8 girl’s papers. What is the probability that the fir
    11·2 answers
  • Please help this is going to be due soon it’s a test
    15·1 answer
  • What is the area of the isosceles trapezoid in square feet?
    6·2 answers
  • Greenwood Nail Salon is having a special this month on services. Over the weekend, they
    9·1 answer
  • Write each equation in standard form using integers.
    12·1 answer
  • GIVING BRAINLEST TO THE PERSON THAT CAN EXPLAIN HOW TO DO THIS THE BEST :)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!