The number of packs of markers Mr. Sowers can purchase is 6.4 packs
Inequality
Mr sower's budget = $35
Cost of four pack of markers including tax = $5.49
Number of packs of markers = x
5.49x ≤ 35
divide both sides by 5.49
x ≤ 35 / 5.49
x ≤ 6.375227686703096
Approximately
x ≤ 6.4
Therefore, the number of packs of markers Mr. Sowers can purchase is 6.4 packs
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