A plumber can be paid under 2 schemes as given below:- I : $600 and $ 50 per hour - Maths - Linear Inequalities

Question

A plumber can be paid under 2 schemes as given below:-
I : $600 and $ 50 per hour
II: $ 170 per hour
If the job takes n hours, what values of n does Scheme I give
the plumber better wages?

Anuradha Sharma · Accepted Answer

Your question is not complete it should be, I: &600 fix and &50 per hourNow solving the question,Let the work is done in n hour as per given , So After n hour according to first scheme he will get an amount= 600+50n After n hour according to second scheme he will get an amount, =170nNow we are asked for values of n such that scheme I give better wages so 600+50n >170n600>120nor n <5 
SO if the numbers of hour are less than 5 then he will get better wages by first scheme

A plumber can be paid under 2 schemes as given below:- I : $600 and $ 50 per hour. II: $ 170 per hour . If the job takes n hours, what values of n does Scheme I give the plumber better wages?

A plumber can be paid under 2 schemes as given below:-

I : $600 and $ 50 per hour.

II: $ 170 per hour .

If the job takes n hours, what values of n does Scheme I give the plumber better wages?