Set up the following application problem and don't forget to declare your variable. round to 2 decimal points. there is a moving sidewalk that moves at the speed of 2ft/sec. as larry walks on that sidewalk, he notices that he can travel 110 ft with the sidewalk, in the same time that it would take for him to travel 80ft in the opposite direction. what is larry's normal walking speed (without the moving sidewalk speed, 2ft/sec)

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

Find the arc length of the semicircle. 7the grade

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?