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Chapter 2: Q.361 (page 185)

Noe installs and configures software on home computers. He charges \(125 per job. His monthly expenses are \)1,600. How many jobs must he work in order to make a profit of at least $2,400?

Short Answer

Expert verified

Noe must do 32 jobs.

Step by step solution

01

Given information

Neo charges$125or one job and monthly expenses are$1600.

02

Suppose the number of jobs

Let the number of job be x.

The number of jobs times 125must be greater that monthly expenses of 1600plus profit of 2400.

125x鈮�1600+2400

Solve the inequality for x:

125x鈮�4000x鈮�32

Therefore, neo must-do 32jobs in order to earn a profit of $2400 and rest of the expenses.

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