Mary’s yard is a mess. she needs to hire someone to prune her trees and shrubs. a landscaping service she calls quotes her a price of $15 consultation fee plus $8 an hour for the actual work. marys neighbor has offered to her out. she doesn’t charge a consultation fee, but does charge $10 an hour for her work. who do u think mary should hire for a 3 hour job? when, if all would it be more economical to hire the other service. (set up and solve a system of equations to answer this question.)

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She should ask her neighbor to help her.

Step-by-step explanation:

We can use equations to help us figure out this answer.

8x + 15 = y

10x = y

If she has a 3 hour job, we can use 3 instead of x.

8(3) + 15 = y

24 + 15 = y

30 = y for the landscaping service

10(3) = y

30 = y for a neighbors help

It will cost her 9 dollars less, so she should go with her neighbor.

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

yes

step-by-step explanation:

yes