Karen paid $43.70 for a book. the price of the book was $40. what was the sales tax rate? 8.48% 9.25% 10.78%

What is the y-intercept of the graph of the equation y=3(2^x)

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

How much orange juice do you need to make 2 servings of lemony orange slush?