Asked by Nora

Vic buys a car with 10000 miles on it . He drives 100 miles a week. Eva buys a car with 7000 miles on it she drives an average of 400 miles a week. How many miles will the cars have on them when the number of weeks is the same.

m= 100w + 10000
m= 400w + 7000
Answered by PsyDAG
100w + 10000 = 400w + 7000

Subtract 7000 and 100w from both sides.

3000 = 300w

Solve for w.

Insert w value in your equations above.
Answered by Bereket
W=10
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