TheySeeMeRolen
TheySeeMeRolen TheySeeMeRolen
  • 13-11-2019
  • Mathematics
contestada

Mary has nickels and dimes in her purse. She has a total of 30 coins worth $2.40. How many nickels does Mary have?​

Respuesta :

dennisgabler
dennisgabler dennisgabler
  • 13-11-2019

Answer:

72 nickels idk why she has so many

Answer Link

Otras preguntas

Annalee received a job offer for a position that pays a base salary of $50,000 per year plus a commission of 15% of total sales. If Annalee’s yearly sales are $
How many moles of carbon dioxide gas should be produced when 10.0 g of C2H6 are combusted at STP?
what was the major cause of the outbreak of race riots during 1919? A) the scarcity of jobs B) the high rate of inflation C) the steel strike had pitted Afric
the car starts from rest at s=0 and increases its speed at at=4m/s^2. Determine the time when the magnitude of acceleration becomes 20m/s^. At what point s does
How did advancements in farming cause farmers to struggle during the 1890s? A:They increased crop yield and caused overproduction, eventually making supply grow
What is another type of fast environmental change
Match the numbers to their equivalent alternate form. 1. 60% 2. 0.1% 3. 1/80 4. 2/3 5. 4/25 6. 0.08 7. 0.35 8. 125% 9. 0.125 10. 110% a. 1/1000 b. 1/8 c. 3/5 d.
The volatility of Home Depot share prices is 20% and that of General Motors shares is 20%. When I hold both stocks in my portfolio, the overall volatility of th
please help thank you :)​
A cost that is incurred when an actual monetary payment is made is a(n) __________ cost A. expressed B. explicit C. implicit D. positive