1-b cuz its describing numbers
2-A-prmation again
3-7C5 = 7!/(5!2!) = 7*6/2 = 21 so its B
4-792
5-d
hoped i helped
Speed = distance / time
speed = 250/5
speed = 50 mph <===
56.44*12=$677.28
so he pays $677.28 a year for cable.
6 / .9 *10/10
60/9
9 goes into 60 6 times with 6 left over
6 6/9
6 2/3
