Use thedistributive law to factor
90p+27q=

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

The radius of a sphere is 3 inches. which represents the volume of the sphere?

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.