Sarah took the advertising department from her company on a round trip to meet with a potential client Including Sarah a total of 15 people took the trip She was able to purchase coach tickets for 5170 and first class tickets for $1130. She used her total budget for airfare for the trip, which was 510 230. How many first class tickets did she buy? How many coach tickets did she buy?
number of first class tickets bought-

Sarah bought 8 first class tickets.

Step-by-step explanation:

Because I took the test and got the problem correct.

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: