Marks lawn service charges 20$ to mow a small lawn. mark must pay 4$ for gas and 11$ to his workers for each lawn mowed. how much profit does mark make on each lawn mowed

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

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.

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements