burnerm332 burnerm332

22-09-2021
Mathematics

contestada

Daniel has 31 coins in nickels and dimes
in his pocket, for a total of $2.20. How
many of each coin does he have?

Respuesta :

Аноним Аноним

22-09-2021

Answer:

Step-by-step explanation:

First, create the equations below, where N stands for nickels and D stands for dimes.

0.05N +[? ]D = 2.20; N + D = [

+

Remember: A nickel is worth $0.05 and a

dime is worth $0.10.

Answer Link

Otras preguntas

What's the definition to "third party"?

What do the Persian and Greek empires have in common

4) Ori drove 203.75 miles while on vacation. Assuming he only drove at the set speeds 55 miles per hour and 40 miles per hour, how long did he travel at each s

Give an everyday example of an action and reaction pair that does produce motion and one that does not.

Describe the steps for making a conjecture using inductive reasoning

why can scientists get energy from plants

what would 99 to nearest 10

how did the social structure of New Spain reflect the Spaniards bias against its native inhabitants

did I do it right?? I'm really unsure if I did it right

Montezuma II did not immediately order an attack on Cortes