Answer:
1. 54 and 9/20 km
2. 80 mm
3. 1.142 mi
4.0.83333 cm
Step-by-step explanation:
Do them all by the butterfly method.
A washer and a dryer cost $799 combined. The washer costs $49 more than the dryer. What is the cost of the dryer?
1 answer:
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