Write the linear equation in slope intercept form based on the 2 points (-3 ,9) and (4,-12)

If 1 km = 0.621 miles, how many miles are in a centimeter

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expressions 4s +9s represents the total number of items that will be displayed on s shelves. simplify this expression

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i