Question

Part 2 out of 2 Which dog sitting service is more economical to use if you need 6 hours of service? Complete the explanation. The cost would be $ at Darlene's Dog sitting. The cost would be $ at Derrick's Dog Sitting. If you need 6 hours of service, then Dog Sitting is more economical.

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Answer 1

Edit-

16+9X=20+7X.

=>9x-7x=20-16.

=>2x=4.

=>x=4/2.

=>x= 2.

Hope it helps.