Ridhikaur Ridhikaur

03-02-2024
Mathematics

contestada

June has $1.95 in dimes and nickles. She has a total of 28 coins. How many of each type of coin does she have?

Respuesta :

wwoman19711971 wwoman19711971

03-02-2024

Answer:

Step-by-step explanation:

x + y = 28

.10x + .05y = 1.95

-10x - 10y = -280

10x + 5y = 195

-5y = -85

y = 17 nickels

x + 17 = 28

x = 11 dimes

Answer Link

Otras preguntas

can u help if three times a number is increased by 4 the results is -8 . find the number

Which answer corrects the error in capitalization? This memorial honors President Jefferson and his contribution to the U.S. constitution. A. Honors B. Constitu

Need help! Which was a major accomplishment of the ancient people under the Shang Dynasty's rule?

can u help if three times a number is increased by 4 the results is -8 . find the number

Which statement is true of creole dialect? A.its use is restricted to legal and official contexts. B.it is spoken exclusively on a small, remote island. C.its v

reduce 15/24 what's the answer

What year did Magellan set sail for circumnavigating the world

Why did the Founding Fathers include the Bill of Rights with the Constitution

Does your body have more immovable or movable joints? ? Why

In 1952 over 4,000 people died due to a 5-day temperature plunge which trapped acid aerosols in the atmosphere in what major European city