Joeu

This page lists questions and answers that were posted by visitors named Joeu.

Questions

The following questions were asked by visitors named Joeu.

Answers

The following answers were posted by visitors named Joeu.

Dimes=d Nickels=n .05n + 0.1d = 2.50 d = 2n 0.05n + 0.1(2n) = 2.50 0.05n + 0.2n = 2.50 0.25n = 2.50 n = 2.50/0.25 n=10 d=20 There are 10 nickels and 20 dimes.
10 years ago