A technology repair team charges a set fee plus an hourly amount to repair technology devices. The total customer charge can be found using the equation 65+42h=t 65
+
42
h
=
t
, where h
h
represents the hours spent to repair the device, and t
t
represents the total amount. If a customer invoice totals $275
$
275
, how long did the repair take?

square root

step-by-step explanation:

a

step-by-step explanation:

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221

step-by-step explanation:

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