There are 259 english books and 182 math books on mrs. smith's bookshelf. mr. johnson bookshelf has 62 more english books then mrs. smith bookshelf. there is 1000 books all together on the two bookshelves, how many math books are there on mr. johnson bookshelf.

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

What is the equation of a line passing through (-6,5) and having a slope of 1/3

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?