Abathtub mat is in the shape of a semicircle. the straight side of the mat is 24 in. what is the perimeter of the mat in terms of pi? round to the nearest thousand

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?

Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?