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leonid [27]
3 years ago
5

PLEASE HELP THIS IS MY LAST QUESTIONNNN

Mathematics
2 answers:
Vinil7 [7]3 years ago
7 0

Answer:

500 kilowatt-hours.

Step-by-step explanation:

Let k = number of kilowatt-hours.

0.15k+30=105\\0.15k=75\\k=500

Therefore, Dalton used 500 kilowatt-hours of electricity.

Ray Of Light [21]3 years ago
6 0
5 he used 5 hours or however it is out but it’s “5”
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