What is the results of adding these two equations?
6x+2y=-2
3x-2y=-5

Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p. s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)

What is the value of d? 9d = –5.4 d =

Estimate the square root of 37 to the nearest tenth