jonh sells 2-day old sandwiches for 20% less than his usual selling price how much he charg for a 2 day old sandwich​

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

True or false? a circle could be circumscribed about the quadrilateral below.

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld