Math
posted by D on .
Jeramie has a jar of nickels and dimes. There are 200 coins worth $14.00. How many of each type of coin are in the jar. :)

X Nickels.
(200X) Dimes.
5x + 10(200X) = 1400 Cents.
5x + 2000  10x = 1400
5x = 1400  2000 = 600
X = 120 Nickels.
200x = 200120 = 80 Dimes.