Written in slope-intercept form, the equation ax + by = c becomes a) y = a b x - c b b) y = a c x - b c c) y = - a b x + c b d) y = - a c x + b c

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?