darkremnant14
darkremnant14
06.12.2019 • 
Mathematics

Aconstruction company spends ww weeks extending an existing road. the existing road is 7 miles long. each week the company completes 0.5 miles of the extension. which equation models the total length, ll , of the road over time? a l=0.5w+7l=0.5w+7 b l=0.5w−7l=0.5w-7 c w=0.5l+7w=0.5l+7 d w=0.5l−

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