Calculate the speed of an airplane that moves 50 meters in one second in both cm/s and km/hr. !

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.