The double number line shows that 5 kilograms of avocados cost $9 dollar Based on the ratio shown in the double number line, what is the cost for 1 kilogram of avocados ?

Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

Determine domain and range, largest open interval, and intervals which function is continuous.