Answer:
20 hours
Step-by-step explanation:
Seeing that the total pay was 15 dollars after 2 hours of work and 30 dollars for 4 hours of work, we see that the pay is 7.5 dollars per hour. Thus, to make 150 dollars, an equation to figure out the number of hours for 150 dollars pay would be [tex]150 = 7.5x[/tex]. Thus, 150/7.5 is equal to 20, so it would take 20 hours to make $150 weekly pay.
