Does every nonvertical line have a slope and a y-intercept? a.) yes b.) no

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

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?

Askateboard ramp is in the shape of a right triangle what is the height of the ramp