The average price of a particular brand of shampoo is $3.26. Depending on where you shop, the price may vary by as much as $0.25. Write an absolute value inequality describing the possible prices of the shampoo. Solve the inequality.
The average price of a particular brand of shampoo is $3.26. Depending on where you shop, the price may vary by as much as $0.25. Write an absolute value inequality describing the possible prices of the shampoo. Solve the inequality.
Hello magentarita,
I believe this will get you what you want:
If you work this inequality out, you'll find the result to be: