Two ships leave port at the same time, Ship X is heading due north and Ship Y is heading due east. Eleven hours later they are 550 miles apart. If the Ship X had
travels 440 miles from the port, how many miles will Ship Y travel?

330 miles

Step-by-step explanation:

You can solve it using the Pythagoras theorem.

x=Distance from the port to ship Y

550²=440² + x²

x²=550²-440²

x²=302,500-193,600

x²=108,900

x=330

Hope it helps.

I have attached a diagram as well though it might not be really clear.Hope it helps.

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: