text: help with number one? a child's bank contains $6.30 in dimes and quarters. there are twice as many dimes as quarters. how many of each kind of coin are in the bank?   a.24 dimes and 12 quarters b.26 dimes and 13 quarters c.28 dimes and 14 quarters d.no solution, not enough information  24 dimes and 12 quarters   b. 26 dimes and 13 quarters   c. 28 dimes and 14 quarters   d. no solution, not enough information c