The equation that represents the situation in part A is 170 = 60x + 50
The equation that represents the situation in part B is 65y + 35 = 210
The equation differs because part A equation has no cost while part B has a cost.
<h3 /><h3>How to form equations?</h3>
Part A
Maci made $170 grooming dogs one day with her mobile dog grooming business. She charges $60 per appointment and earned $50 in tips.
The equation that represents the situation is as follows:
let x = number of appointment
170 = 60x + 50
Part B
Logan made a profit of $210.00 as a mobile groomer. He charged $75.00 per appointment and received $35.00 in tips, but also had to pay a rental fee for the truck at $10.00 per appointment.
The equation that represents the situation is as follows:
let y = number of appointment
profit = selling price - cost price
210 = 75y + 35 - 10y
210= 75y - 10y + 35
65y + 35 = 210
Part C
Therefore, the equation differs because part A equation has no cost while part B has a cost. The equations A doesn't involve cost to get the amount made while the equation B involves subtracting the cost from total amount made to get the real amount made.
learn more on equations here: brainly.com/question/24636219
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