Jackie noticed that she had to pay a sales tax for the dress she bought at the store. What is sales tax? 1. A percentage of total sales to be distributed to shoppers at a later time.

2. A percentage of total sales given back to the store.

3. The amount someone pays to buy a specialty item.

4. A percentage of total sales that is collected on behalf of the state, county, or local government.

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.