20pts and brainliest i really really need !
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. write an equation to represent this situation. (4 points)
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. write an equation to represent this situation. (4 points)
part c: explain how the equations from part a and part b differ. (2 points)

see explanation

step-by-step explanation:

part a

60x+50y=170

x- numbers of appointment

y- numbers of tips

part b

(75-10)x+35y=210

x- numbers of appointment

y- numbers of tips

part c

part b mentioned there is a rental fee need to pay (per appointment), you have to minus the fee to know the profit, on the other hand, part a didn't mention it.

for the points

step-by-step explanation:

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation: