Okay. So, the pair of pants is $35. The tax rate is 7%. So, to find the sales tax, we do 35 * 7% (0.07). When you do that, you get 2.45. The tax is $2.45. Now, you add that in to find the total price. 35 + 2.45 = 37.45. The sale price of the pair of jeans is $37.45. Here it is to make it easier to read.
Sales tax: $2.45
Sale price: $37.45