100 $\sqrt{3}$=10x-( $x^{2}$ /4)
154.5/15
0A+0B+0C+0D+37.5E+15F+0G+0H+0I+6J+0K+6L+0M+0N+0O+39P+0Q+0R+18S+3T+2U=0A+0B+0C+21D+120E+42F+0G+36H+0I+21J+0K+33L+0M+0N+0O+0P+0Q+3R+...
A=[2,0,-3:3,-4,5]
B=[2,-2,-1,3:4,1,1,-2:-1,1,3,-1]
find A.B
A blouse costs $a A skirt cost half as much as a blouse.A purse costs $5 less than a skirt.find the cost of a purse in terms of a
179*57
5^19%7
25,6,30,8,15,10 what is the nth term
,
5,
