If your morning commute takes 30 minutes at a average speed of 50 mph how long will it take when traffic slows to an average speed of 40 mph

Multiplying an even number of negative numbers gives an answer that is choose from:

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest