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ziro4ka [17]
3 years ago
11

This is algebra plz help me:

Mathematics
1 answer:
deff fn [24]3 years ago
5 0

Answer:

5.5 hr

Step-by-step explanation:

y- number of hours

equation is

100+45y= 347.50

45y= 247.50

y= 5.5 hours

if my answer helps please mark as brainliest

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