ortizprecious5183
23.07.2019 •
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. mary’s neighbor has offered to her out. she doesn’t charge a consultation fee, but does charge $10 an hour for her work. write two equations, one that describes the landscaping service charge and one that describes your neighbor’s charge. let cequal the charge as a function of h, the number of hours worked. a.c = 15 + 10hc = 8h b.c = 10h + 8hc = 15 c.c = 15 + 8hc = 10hd.c = 18hc = 15
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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:
8x^4.5, 4x^3
Step-by-step explanation: