William bought a new sweater at the store when they were having a 45% off sale.
if the regular price of the sweater was $19, how much did william pay with the discount?

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Two lines parallel to the same plane are parallel to eachother