solve using the substitution method

Algebra
Tutor: None Selected Time limit: 1 Day

a total of 2105 dollars is invested between two accounts:one paying 2.5% annual interest and the other paying 6%. After one year the total interest earned is $99. How much is invested at each rate? Solve with a system of two variables using the substitution method. Show all work using that method. 

May 26th, 2015

0.025x+0.06y= 99)1

x+y= 2105)0.06

0.025x+0.06y= 99

-0.06x+0.06y=126.3

-0.035x= -126.3

x= 3608

y= -1503




May 26th, 2015

Are you studying on the go? Check out our FREE app and post questions on the fly!
Download on the
App Store
...
May 26th, 2015
...
May 26th, 2015
Dec 9th, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer