The trinomial x2 + bx + c factors to (x + m)(x + n). if b is negative and c is positive, what must be true about m and n?

Acar traveling at 65 mph leaves 25 foot skid mark what is the ratio of the speed to length of skid mark (feet) in the simplest form

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

Through: (-3,-3) parallel to y= 7/3x+3