Expand the binomial .
the last term in the expansion of the binomial is
.

Find the difference (8ab+a+2) - (3ab+6)

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8

Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?