The rate per hour when working for 150 hours is $13.33.
The rate per hour when working 50 hours less is $20.
<h3>What is an expression?</h3>
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Amount to be earned = $2000
The number of hours to work = 150 hours.
The rate per hour to earn $2000 in 150 hours.
= 2000 / 150
= $13.33
Now,
The number of hours is reduced to 100 hours.
The rate per hour to earn $2000.
= 2000 / 100
= $20
Thus,
The rate per hour when working for 150 hours is $13.33.
The rate per hour when working 50 hours less is $20.
Learn more about expressions here:
brainly.com/question/3118662
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