Respuesta :
30 is the cost for the the lawn care and and 12 is the additional cost of each hour of work
Answer:
30 is the charge for coming to the customer's house; h is the number of hours; 12 is the price per hour for working on the lawn; 12h is the amount of money he gets for the time he spent working on the lawn; and 30+12h is the total.
Step-by-step explanation:
We know that h is the number of hours Michael works on a lawn. Multiplying a number by the number of hours would give us the amount he charges for his total time; since this number is 12, this means the cost per hour is $12.
Adding 30 to this means there is an additional fee for him coming to the customer's house instead of just the per-hour charge. This means he receives $30 for coming to the customer's house.