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
Brums [2.3K]
2 years ago
15

Jacob has a total of 64 quarters and dimes that have a combined value of $13.45. How many quarters and dimes are there?

History
1 answer:
weqwewe [10]2 years ago
6 0

If Jacob has a total of 64 quarters and dimes. The number of quarters and dimes that are there is: 47 quarters and 17 dimes.

<h3>Numbers of quarters and dimes</h3>

Number of dimes = d

Number of quarters = q

Hence:

d+q=60

10d+.25q=13.45

Substitution

d=64-q

(.10)(64-q) + (.25)q = 13.45

6.4-.10q+.25q=13.45

-.10q+.25q=7.05

.15q=7.05

q=7.05/.15

q=47

Substitute this back in the original equation:

d+47=64

d=64-47

d=17

Therefore the number of  quarters and dimes that are there is: 47 quarters and 17 dimes.

Learn more about about quarters and dimes here:

brainly.com/question/13220020

#SPJ1

You might be interested in
The cities of Mecca and Medina are MOST associated with what religion? A) Christianity B) Hinduism C) Islam D) Judaism
irga5000 [103]
C. Islam. Explanation: Muhammad (founder of Islam) was born and Mecca. He later fled to Medina with Abu Bakr later in his life (due to the hate that he was getting for his religion in Mecca. ) also the kaaba (a shrine for muslims) is locates in Mecca. ALSO, Mecca is Islam’s holy city which only Muslims are allowed to enter. ALSO, Muslims have to follow the five pillars of Islam which includes hajj ( or pilgrimage) meaning that at least once in their life a Muslim will have to travel to Mecca
5 0
3 years ago
Bussinessmen / adventurers and true believers crossed the ocean to start colonies in the new world. Which colony was started by
Alex Ar [27]

Answer: Jamestown was started by a businessman/adventure.

Pilgrims English settlers a group of people of religious dissidents started a colony in North America called Plymouth. And that's the answer to this question.

5 0
3 years ago
When the government learned that striking workers were turning violent
OLga [1]
I believe they sent in strikebreakers, as a way of trying to make the striking come to an end, also it should be C

 Hope it helps!
5 0
3 years ago
Read 2 more answers
HELP ASAP
ioda
Dear Grand Daughter

I don't know if I will still be there when you get a chance to read this letter.
Things must have changed a lot by the time you read this.

I am an old man already, and belong to a different time. In our era, large and extended families loved together and loved each other. However, I already see large families breaking up and everyone being very individualistic, something I detest.

However, I have seen some amazing changes take place in front of me. I saw the development and growth of Radio, Telephone, Airplanes, Movies and TV! And I can't imagine the things you would see in your time.

Just remember one thing my love, change is the only constant in life. Never feel bad about it! Embrace it and you will be successful, if you avoid it, you will only Perish

I hope you find this letter in a time and place where you feel the happiest and I only wish the best for you
Yours truly
Your Grand dad

4 0
3 years ago
What is one of the scientific achievement ?
SpyIntel [72]

Answer:

Electricity Levodopa  Painkillers and anaesthetic

Explanation:

4 0
3 years ago
Other questions:
  • Which two US territories have Commonwealth status
    12·1 answer
  • Why was the declaration of independence made and why?
    15·1 answer
  • Frank drank about 250 ? Of juice with lunch
    12·1 answer
  • 1) Which is an example of eugenics? A. Forced sterilization B. Public bathrooms C.Institutionalization D. Deinstitutionalization
    11·2 answers
  • Why did the greeks worship apollo
    11·2 answers
  • Who were the key leaders of the ottoman empire
    12·1 answer
  • What does the chart indicate about American employment during World War I?
    12·2 answers
  • At least how many African nations gained thelr independence after World War II?
    11·1 answer
  • Which event best demonstrates the theme “Inequality is a destructive force” in The Land?
    15·1 answer
  • BRAINLIEST AND 58 POINTS read the info and drag n drop the corresponding # arrows to the answer in the text
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!