3 Answered Questions for the topic Writing Equations For Systems
05/10/16
If the total interest earned in one year is $4170,how much was invested at each rate?
A woman invests a sum of money at 6% and 3000 more than this 9%.
05/10/16
If the total value of the mixture is $28,how many pounds of each are there?
a merchant mixes some candy worth $3.50 per pound with cheap stuff worth $1.00 per pound. There are 10 more pounds of cheap stuff than the more expensive candy.
Writing Equations For Systems System Story Problems
05/09/16
How many of each coin are there?
a box contains 35 coins in quarters and nickels worth $3.15
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