The circumference of a circle is 6 2/7 miles. what is the area of the circle in square miles? (use 22/7 for pi)

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)

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.