Finite geometric series, a3=8,a5=2, n=6 what is the sum

a3=8,a5=2, n=6 what is the sum

Word problems, Express commuter train #12 leaves the downtown station and t...

Express commuter train #12 leaves the downtown station and travels at an average speed of miles per hour towards the north-side station, which is miles away. Express commuter train

Stutdent, #question.3000 board feet of maple lumber for making their classi...

#question.3000 board feet of maple lumber for making their classic and modern maple rocking chairs. A classic maple rocker requires 15 board feet of maple, and a modern maple rocke

Vertical angles,

Simplifing, how to simplifie radicals

how to simplifie radicals

Numbers@forever, Multiplication?

Multiplication?

Simplify, x2(x-2)-3 y3(xy2)-2/(x2)3 y-2(x2)2

x2(x-2)-3 y3(xy2)-2/(x2)3 y-2(x2)2

Fractions in algebra, how do you sove for x? (1/3)x+3=x-2

how do you sove for x? (1/3)x+3=x-2

Add, 5+5

5+5

Management science.., what is the optimal solution for 1w+1.25m

what is the optimal solution for 1w+1.25m