Entertainment A group of 4 friends planning a fun day trip. To raft down a river costs $6 per person plus $10 for transportation of the raft. An amusement park costs $13 per person. A hot air
balloon ride costs $20 per person, but they have a $30 group discount coupon.
Activity Cost ($) The table shows equations for the total cost of each activity for n people.
Raft trip
6n + 10 = 50 Which activity should they choose if they want to spend exactly $50?
Amusement
13n = 50
Park
Balloon
20n - 30 = 50

-18

step-by-step explanation:

because mean value defines that total sum value over total number of set

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:

12

step-by-step explanation: