Mathematics, 05.11.2020 01:00 bigboi97

This is an urgent question and I do not know what to do! This homework is due in 17 minutes!!! Sara wants to buy some billboards. The company she is buying the billboards from sells: billboards with 4 lines for $40 and billboards with 6 lines for $30. If Sara buys 7 billboards for 160, what type of billboard did she buy? What quantity? Show the steps

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This is an urgent question and I do not know what to do! This homework is due in 17 minutes!!! Sara...