A river flows at the rate of 1.5 miles an hour. (a) In what direction must a man swim in
order to go straight across, if his rate...
4(x+2)=29-3x
an expression of the terms n[x]
2(89+700)
a+b
-16/4-30/(-5)
3/4+7/10(2/5-(-i/2))
89.57+64+2.36
63+4.8+95.6
-15-(-8)