You bought 4 pairs of socks @ 2.29 each and one cap @ 5.98. with a sales tax of 4%, what was the total amount of the purchase?

In the diagram below, tan θ = sqrt 3. what is the value of m?

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]