kermi7554 kermi7554
  • 10-07-2017
  • Mathematics
contestada

A jar containing only nickels and dimes contains a total of 60 coins value is 4.45

Respuesta :

3brooksfl
3brooksfl 3brooksfl
  • 15-07-2017
The equations would be:

n + d = 60 

5n + 10d = 445

Solved, the answers are that there are 29 nickels and 31 dimes in the jar.
Answer Link

Otras preguntas

What size star is the sun large medium small
Which causes Fermentation? a. Antibodies b. Antigens c. microorganisms d. antibiotics
Which word in the sentence is the predicate adjective? Emerging from the bus station, the man looked lost. a. bus b. lost c. station d. looked
If peers accept a scientific paper’s claim, what is the next step in the process
1 21/50 as a percentage
Is it possible for a negative number to be greater than a positive number? Explain.
mr schiffer planted 9 fruit trees in his orchard. of the , 1/3 are grapefruit trees. how many trees are garapefruit trees
how much centimeters are in 92 millmeter
How did the construction of the Erie Canal improve transportation in the United States in the 1820s?
I have 8,367 tables 7 tables can fit in one box how many boxes will i need