Which is the better buy: 3 shirts for $15 or 5 shirts for $20?

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Determine domain and range, largest open interval, and intervals which function is continuous.