Tom bought a book that originally costs $35. The book was on sale for ⅕ off. Write an expression to represent the scenario Write an equation that can be used to tell how much Tom paid for the book.

$7

Step-by-step explanation:

1. 1/5 = 2/10

2. 2/10 = 20%

3. 20% = 0.2

4. 35 x 0.2 = 7

I think 7

Step-by-step explanation:

because if you do 35 divided by 1/5 on a calculator well on anything you still get 7 now I may not be right sorry.

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

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step-by-step explanation: