Which choice is equivalent to the quotient shown here when x > = 0?

When turned about its axis of rotation, which shape could have created this three-dimensional object?

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?