An Olympic Triathlon race consists of a 1.2 km swim followed by a 40 km bike ride followed by a 10 km run. The school athletic club wants to run a triathlon with the same ratio of distances, but their running route will only be 5 km long. How many kilometres must their triathlon be?

Which function has the smallest y-intercept value

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.