katirrobinson katirrobinson

18-12-2018
Mathematics

contestada

Ralph is an electrictian.he charges an initial fee of $32 plus $33 per hour. If Ralph earned $189 on a Job,how long did The Job take ?

Respuesta :

averycottoncandy averycottoncandy

29-12-2018

Answer:

5 hours

Step-by-step explanation:

189-32=157

157/33 is about 4.76

4.76 rounded is 5 so the job took 5 hours

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