Aperson on a moving sidewalk travel 21 feet in 7 seconds. the moving sidewalk has a length of 180 ft. how long will it take to move from one end of the sidewalk to the other

49xy +34y - 72z. determine the degree of the polynomial

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

You call the pizza store and find out that eachpizza has 12 slices. you expect 16 people tocome, and you estimate each person will eat 3slices. how many pizzas should you order