The total bill for a stay in a hotel was $188 including $16.92 tax. What percent of the bill was the tax

Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent

What is the factor form of x^2-9x+14