Write the equation of a line parallel to -5x - y=-12 that passes through the point (-2,1) Need some help

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Which strategy is used by public health to reduce the incidence of food poisoning?