Asked by jess
A charity organization is collecting change to raise money. They have collected twice as many dimes as quarters, 22 more nickels than dimes, and 3 times as many pennies as nickels.
let's say x represents quarters write an algebraic expression to represent the number of quarters, dimes, nickels, and pennies collected.
If they have collected a total of 2134 coins, how many of each coin have they collected?
let's say x represents quarters write an algebraic expression to represent the number of quarters, dimes, nickels, and pennies collected.
If they have collected a total of 2134 coins, how many of each coin have they collected?
Answers
Answered by
PsyDAG
Q = 2d
N = d + 22
p = 3N
Q + d + N + p = 2d + d + (d+22) + 3(d+22) = 2134
Solve for d, then the other coins.
N = d + 22
p = 3N
Q + d + N + p = 2d + d + (d+22) + 3(d+22) = 2134
Solve for d, then the other coins.
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