Sarah took the advertising department from her company on a round trip to meet with a potential client Including Sarah a total of 12 people took the trip. She was able to purchase coach tickets for $290 and first class tickets for $1150. She used her total budget for airfare for the trip which was $8640 How many first class tickets did she buy? How many coach tickets did she buy?

x = -5

step-by-step explanation:

the answer is:

mean: 6

mad: 2.14

the answer is 5/14.

hope this .

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.