Celia lives 2/3 mile from the train station. dino lives 1/5 the distance that celia lives from the station.

how far does dino live from the train station?

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?