For a given interest​ rate, simple interest varies jointly as the principal and time. If ​$3000 left in an account for 6 years earned interest of ​$1080​, then how much interest would be earned in 7 ​years?       Question content area bottom Part 1

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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For a given interest​ rate, simple interest varies jointly as the principal and time. If
​$3000
left in an account for
6
years earned interest of
​$1080​,
then how much interest would be earned in
7
​years?
 
 
 

Question content area bottom

Part 1
The amount of interest earned in
7
years would be
​$enter your response here.
​(Type an integer or a​ decimal.)
 
 
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