Example 2 Cessair owns a landscaping business. In the spring, he has many mulching jobs. He charges a flat fee
of $40 per backyard to mulch, plus $25 per hour for the time it takes. If he earned $127.50 on his last
mulching job, how many hours did the job take?

were is the equation

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

gimme brainliest > : 3

translate k to n and reflect across the line containing jk.