3 Answered Questions for the topic Writing Equations For Systems

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%.

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

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.