Find the point, m, that is 2/7 of the distance from a(-9,2) to b(-2,-12).
a). (-6,-2)
,-2)
,-3)
,-3)

B) (-7,-2)

Step-by-step explanation:

The coordinates of M are (Xm,Ym) Where Xm=-9+ 2/7(-2-(-9) and Ym= 2+2/7(-12-2).

Sarah bought 9 coach tickets and 8 first class tickets.

Step-by-step explanation:

Since Sarah took the advertising department from her company on a round trip to meet with a potential client and, including Sarah, a total of 17 people took the trip, if she was able to purchase coach tickets for $ 350 and first-class tickets for $ 1100, and she used her total budget for airfare for the trip, which was $ 12,030, to determine how many first-class and coach tickets did she buy, the following calculation must be performed:

10 x 350 + 7 x 1100 = 3500 + 7700 = 11200

9 x 350 + 8 x 1100 = 3150 + 8800 = 11950

So Sarah bought 9 coach tickets and 8 first class tickets.