Connect with knowledgeable experts and enthusiasts on IDNLearn.com. Join our community to receive timely and reliable responses to your questions from knowledgeable professionals.

Select the correct answer. david and gino each have coins with the same total value. david has a mixture of nickels and dimes, and he has 8 more nickels than he has dimes. gino only has nickels, and he has 20 more nickels than david. what is the value of david's coins?
a. $1.50
b. $1.90
c. $0.55
d. $1.45