A sweater at Hollister costs $42. After-tax the sweater is $44.94. What is the sales tax rate?

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .