There are two factors of -36 such that one factor is 11 less than half of the other factor. choose all the pairs of these factors.

-2 and 18
-6 and 6
3 and -12
4 and -9

Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.

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.

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?