SOLUTION: Kevin and Randy Muise have a jar containing 91 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $13.35. How many of each type of coin

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: Kevin and Randy Muise have a jar containing 91 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $13.35. How many of each type of coin       Log On


   

Question 863883: Kevin and Randy Muise have a jar containing 91 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $13.35. How many of each type of coin do they have?
A basketball player scored 24 times during one game. She scored a total of 37 points, two for each two-point shot and one for each free throw. How many two-point shots did she make? How many free throws?
Alvin paddled for 4 hours with a 6-km/h current to reach a campsite. The return trip against the same current took 10 hours. Find the speed of the boat in still water.
Answer by solver91311(24713) About Me  (Show Source):
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Solve the 2X2 system for , the number of nickels, and , the number of quarters.

Read the rule that says one problem per post. Read it again. Repeat until this relatively simple concept has sunken in. Thank you.

John

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