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leasincobe4327
16.07.2019 •
Mathematics
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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Ответ:
Please mark me brainliest and I hoped this helped!
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.
Ответ:
A-5(3)
Step-by-step explanation: Hoped I helped don't know how to to put the exponent up but is 5'3, the first option.
The Explanation is Spanish: esperaba haber ayudado, no sé cómo aumentar el exponente, pero es 5'3, la primera opción.