The line parallel to y = -3x + 4 that passes through (9,-6)

Find an equation for the linear function which has slope -10 and x-intercept -7

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?

Find the maximum value of p= 4x + 5y subject to the following constraints :