Express the following using summation notation 1. Yı + y2+ Y3+ y4+ Ys+ yo
2. (x,-5) + (x2-5) + (x3-5) + (x4-5) + (x5-5)
3. x + xy + xgt x7

0 is its x and y coordinate

stethere all not eveanp-by-step explanation:

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076

for the free

< < < emily> > >