Question
a vending machine takes only nickels and dimes. there five times as many dims as nickels in the machine. the face value of the coins is $4.40. how many of each are there?
Answers
Let x = # of nickels
Let 5x = # of dimes
10(5x) + 5x = 4.40
Solve for x and then 5x.
Let 5x = # of dimes
10(5x) + 5x = 4.40
Solve for x and then 5x.
Related Questions
I need help with these problems:
1) A vending machine takes only nickels and dimes. There are 5 t...
Joseph always throws change into a can and takes it out every two weeks. This time it is all nickels...
dave throws loose change in to a cup an takes it out every 2 weeks
this time it is all nickels and...
Jenna always throws loose change into a pencil holder on desk and takes it out every 2 weeks. this t...