Lois is paid $245 per week plus a 12% commission on all sales. His gross pay was $1320 last week. What was her amount of total sales?

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

In which form is the following function written? y = - 2(x – 3)(x + 5)

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?