2 points A cyclist rode 2.5 miles in 0.4 hours. How fast was the cyclist going in
miles per hour?
The cyclist was going 10 miles per hour.
The cyclist was going 6.25 miles per hour.
The cyclist was going 2.9 miles per hour.
The cyclist was going 2.1 miles per hour.

6.25 an hour

Step-by-step explanation:

d=vt

2.5=v(.4)

6.25=v

it would take 7/10 of an hour too fill the pool.

step-by-step explanation:

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: