HAPPY FRIDAY AND GOODNIGHT ALSO HAPPY NEW YEARS FOR SOME REASON

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Ivan began dividing g2  – 6 by g + 1, noting that . he started by placing g in the quotient, as shown below.what is g2  – 6 divided by g + 1? g –  1 –  g + 1  – g  –  7 + g  –  5  + 

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?