Michael is buying a pair of jeans that regularly cost $40. they are on sale for 20% off. if the tax rate is 8%, what is the sale price of the jeans including tax?

Answer      

Find out the  what is the sale price of the jeans including tax .

To prove

Let us assume that the sale price of the jeans including tax be x .

As given

Michael is buying a pair of jeans that regularly cost $40.

They are on sale for 20% off.

If the tax rate is 8% .

20% is written in the decimal form

= 0.20

8% is written in the decimal form

= 0.08

Than the equation becomes

x = 40 - 40 × 0.20 + 40 × 0.08

x = 40 - 8 + 3.2

x = 43.2 - 8

x = $35.2

Therefore the sale price of the jeans including tax be $ 35.2 .

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: