Problema Solution
a landscaper charges $30 for each job, plus an additionall 22.50 for each hour worked.If the landscaper charges exactly $120 for a job, write and solve an equation to determine h, the number of hours he worked during that job. how would the number sentence change if the landscaper earned more than $120 for the job? Use m for the number of hours hevwould have needed to work that case. Solve the inequality. then interpret it in the context of the problem.
Answer provided by our tutors
30 + h*22.50 = 120
by solving we find
h = 4 hr
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he worked 4 hours to earn $120.
how would the number sentence change if the landscaper earned more than $120 for the job?
30 + m*22.50 > 120
by solving the inequality we find
m > 4 hr
click here to see the step by step solution of the inequality
to earn more then $120 the landscaper must work more then 4 hours.