After eating at your favorite restaurant, you know that the bill before tax is $52.60 and that the sales tax rate is 8 percent. You decide to leave a 20 percent tip for the waiter based on the pre-tax amount. How much should you leave for the waiter? How much will the total bill be, including tax and tip?

Tip = $10.52

Tax = $4.21

Total bill = $67.33

Step-by-step explanation:

We are given the following in the question:

Pre-tax bill = $52.60

Tip to waiter = 20% of the pre-tax amount

Tip to waiter =

Thus, $10.52 was given to waiter.

Tax on bill = 8% of the pre-tax amount

Tax =

Thus, tax on bill was $4.21.

Total bill =

Pre-tax amount + Tax + Tip

Thus, the total bill is $67.33

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.