Mathematics, 18.02.2022 14:00, natalia9573
5. An electronic repair shop offers three types of service:
on-site, at-store, and by-mail. On-site service costs 3 times
as much as at-store service. By-mail service costs $10 less
than at-store service. Last week, the shop completed 15
services on-site, 40 services at-store, and 5 services by mail
for total sales of $2650. Find the cost of each repair
service.
Answers: 2
Mathematics, 21.06.2019 21:50, lilybrok04
(x-5)1/2+5=2 what is possible solution of this equation
Answers: 1
5. An electronic repair shop offers three types of service:
on-site, at-store, and by-mail. On-sit...
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