contestada

Mr. Piper's plumbing needed
repairs. The plumber charged
$98 for parts plus $45 per hour
for labor. If the bill totaled $458
how many hours of labor were
required?

Respuesta :

LilRat0

Answer:

458/143=3.20 so it should be 3.20 hrs

ajsagiriusoxcutf

Answer:

(458-98)÷45 = number of hours required

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