Hallie bikes 1 5/8km before lunch and 6 1/4km after lunch. How much farther does Hallie bike after lunch than before lunch?

Express your answer as a mixed number in simplest form.

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?