Ty took the escalator to the second floor. the escalator is 12 meters long, and he rode the escalator for 30 seconds. which statements are true? select all that apply. a. he traveled 2 meters every 5's. b. every 10 secs he traveled 4 meters c. he traveled 2.5 meters per second d. he traveled 0.4 meters per sec e. every 25 secs he traveled 7 meters

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.